Solving Equation Calculator
Solving Equation CalculatorType in any equation to get the solution, steps and graph. Solve By Factoring Example: 3x^2-2x-1=0 Complete The Square Example: 3x^2-2x-1=0 (After you click the example, change the Method to 'Solve By Completing the Square'. Browse Activities Desmos Math 6-A1 Celebrate every student’s brilliance with the Desmos Math 6–A1 curriculum. Solving Equations Video Lessons Solving Simple Equations Need more problem types? Try MathPapa Algebra Calculator Show Keypad. It can solve systems of linear equations or systems involving nonlinear equations, and it can search specifically for integer solutions or solutions over another domain. solve y = 2x, y = x + 10 solve system of equations {y = 2x, y = x + 10, 2x = 5y} y = x^2 - 2, y = 2 - x^2. The calculator interface consists of a single text box labeled “Equation. Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Choose "Simplify/Condense" from the topic selector and click to see the result in our Algebra Calculator! Examples Simplify/Condense. Check out all of our online calculators here! 2x + 1 = 0 Go!. You can learn how by reading our article on balancing equations or by using our calculator to do it for you. Our elimination method calculator works for systems of two linear equations in two variables. Leave extra cells empty to enter non-square matrices. To solve a system of equations by elimination, write the system of equations in standard form: ax + by = c, and multiply one or both of the equations by a constant so that the coefficients of one of the variables are opposite. For equations with real solutions, you can use the graphing tool to visualize the solutions. Step 1: Enter the logarithmic expression below which you want to simplify. Technology: TI‑Nspire™ CX technology. The Radical Equation Calculator is an online tool that evaluates the roots for a given radical equation representing a polynomial of any degree and plots the results. There are different methods you can use to solve quadratic equations, depending on your particular problem. A function basically relates an input to an output,. To compare two fractions, first find a common denominator, then compare the numerators. How to Solve the Equation in Algebra Calculator. This means that for every molecule of MgCl2, you need two NaOH to form a single Mg (OH)2 molecule and two NaCl molecules. The solver will then show you the steps to help you learn how to solve it on your own. You can learn how by reading our article on balancing equations or by using our calculator to do it for you. Step 2: Click the blue arrow to submit. For equation solving, Wolfram|Alpha calls the Wolfram Language's Solve and Reduce functions, which contain a broad range of methods for all kinds of algebra, from basic linear and quadratic equations to multivariate nonlinear systems. Type the following: 4x+7=2x+1; Try it now: 4x+7=2x+1 Clickable Demo Try entering 4x+7=2x+1 into the text box. Learn about solve equations using our free math solver with step-by-step solutions. Just type matrix elements and click the button. Use the following as a guide: Variables Any lowercase letter may be used as a variable. Equation Solver Step-by-Step Examples Algebra Equation Solver Step 1: Enter the Equation you want to solve into the editor. Available in English and Spanish. For equations with real solutions, you can use the graphing tool to visualize the solutions. Wolfram|Alpha is capable of solving a wide variety of systems of equations. Plot and analyze functions and equations with detailed steps. Step 1: Enter the equation you want to solve using the quadratic formula. Learn about systems of equations using our free math solver with step-by-step solutions. Solve algebra trigonometry Get step-by-step explanations See how to solve problems and show your work—plus get definitions for mathematical concepts Graph your math problems Instantly graph any equation to visualize your function and understand the relationship between variables Practice, practice, practice. The calculator supports multi-variable equations, but the intended usage is for single. Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Algebra Factoring Calculator Step 1: Enter the expression you want to factor in the editor. Step 1: Enter the logarithmic expression below which you want to simplify. Solve geometry problems, proofs, and draw geometric shapes. Step 1: Enter the equation you want to solve using the quadratic formula. Presenters: Corey Bennet, Troy Jones. How do you add or subtract fractions with different denominators? To add or subtract fractions with different denominators, convert the fractions to have a common denominator. Details (Matrix multiplication) With help of this calculator you can: find the matrix determinant, the rank, raise the matrix to a power, find the sum and the multiplication of matrices, calculate the inverse matrix. Microsoft Math Solver - Math Problem Solver & Calculator Get step-by-step solutions to your math problems Try Math Solver Type a math problem Solve Quadratic equation x2 − 4x − 5 = 0 Trigonometry 4sinθ cosθ = 2sinθ Linear equation y = 3x + 4 Arithmetic 699 ∗533 Matrix [ 2 5 3 4][ 2 −1 0 1 3 5] Simultaneous equation { 8x + 2y = 46 7x + 3y = 47. Step 2: Click the blue arrow to solve your problem. How to Solve the Equation in Algebra Calculator First go to the Algebra Calculator main page. Learn about systems of equations using our free math solver with step-by-step solutions. Algebra Pre Calculus Calculus Functions Linear Algebra Trigonometry Statistics Physics Chemistry Finance Economics Conversions Full pad Examples Related Symbolab blog posts Functions A function basically relates an input to an output, there’s an input, a relationship and an output. What is the golden rule for solving equations? The golden rule for solving equations is to keep both sides of the equation balanced so that they are always equal. First go to the Algebra Calculator main page. Equations Inequalities Simultaneous Equations System of Inequalities Polynomials Rationales Complex Numbers Polar/Cartesian Functions Arithmetic & Comp. The quadratic equation on a number x can be solved using the well-known quadratic formula, which can be derived by completing the square. Calculator Use Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. Disclaimer: This calculator is not perfect. Simply enter the equation and the calculator will walk you through the steps necessary to simplify and solve it. This is an online calculator for solving algebraic equations. Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Using a scientific calculator can help you solve these equations that much quicker and easier. Trigonometry Calculator. ) Take the Square Root Example: 2x^2=18 Quadratic Formula. System of Equations Calculator Determinant Calculator Eigenvalue Calculator Matrix Inverse Calculator About solving equations A value c c is said to be a root of a polynomial p(x) p ( x) if p(c) = 0 p ( c) = 0. Solve algebra trigonometry Get step-by-step explanations See how to solve problems and show your work—plus get definitions for mathematical concepts Graph your math problems Instantly graph any equation to visualize your function and understand the relationship between variables Practice, practice, practice. Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Online math solver with free step by step solutions to algebra, calculus, and other math problems. Calculate it! Examples: 1+2 , 1/3+1/4 , 2^3 * 2^2 (x+1) (x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. Equation Solver Step-by-Step Examples Algebra Equation Solver Step 1: Enter the Equation you want to solve into the editor. In some cases, linear algebra methods such as Gaussian elimination are used, with optimizations to increase. The solver will then show you the steps to help you learn how to solve it on your own. It can solve systems of. In general, such a system takes the form: a1x + b1y = c1 a2x + b2y = c2 where: x and y are the variables; a1, b1, c1 are the coefficients of the first equation; and a2, b2, c2 are the coefficients of the second equation. The Scientific Calculator can be used to work out answers to complex mathematical equations, such as, trigonometry, algebraic and geometry equations. It can solve systems of linear equations or systems involving nonlinear equations, and it can search specifically for integer solutions or solutions over another domain. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Graphing Calculator Using Desmos Classroom? Students Join your classmates! Join Go to Student Homepage Teachers Interactive and creative activities for your math class. Show more Related Symbolab blog posts High School Math Solutions – Inequalities Calculator, Exponential Inequalities. Enter your queries using plain English. Solve any equation with this free calculator! Just enter your equation carefully, like shown in the examples below, and then click the blue arrow to get the result! You can solve as many equations as you like completely free. The Quadratic Formula Calculator finds solutions to quadratic equations with real coefficients. Many times we teach our students certain techniques for solving equations. Then, add or subtract the two equations to eliminate one of the variables. For equation solving, Wolfram|Alpha calls the Wolfram Language's Solve and Reduce functions, which contain a broad range of methods for all kinds of algebra, from basic. 9x + 6y = 18 8x - 6y = 8 17x + 0 = 26 x = 26/17. Explore math with our beautiful, free online graphing calculator. Type the following: 4x+7=2x+1 Try it now: 4x+7=2x+1 Clickable Demo Try entering 4x+7=2x+1 into the text box.
2) Elimination Method: This method lines the 2 equations up and eliminates one of the variables after matching leading coefficients. Creative Solutions for Solving Equations. Then, add or subtract the two equations to eliminate one of the variables. Quadratic Formula: x = −b±√b2 −4ac 2a x = − b ± b 2 − 4 a c 2 a Step 2:. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and. Step 1: Multiply both linear equations with a suitable integer to make one variable same. Equation Solver - with steps To solve x−11 + 2x = 43 type 1/ (x-1) + 2x = 3/4. The algebra section allows you to expand, factor or simplify virtually any expression you choose. For equation solving, Wolfram|Alpha calls the Wolfram Language's Solve and Reduce functions, which contain a broad range of methods for all kinds of algebra, from basic linear and quadratic equations to multivariate nonlinear systems. There are different methods you can use to solve quadratic equations, depending on your particular problem. Algebra Pre Calculus Calculus Functions Linear Algebra Trigonometry Statistics Physics Chemistry Finance Economics Conversions Full pad Examples Related Symbolab blog posts Functions A function basically relates an input to an output, there’s an input, a relationship and an output. Our elimination method calculator works for systems of two linear equations in two variables. Explore math with our beautiful, free online graphing calculator. Type a math problem Solve algebra trigonometry statistics Related Concepts Trigonometric Functions In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are real functions which relate an angle of a right-angled triangle to ratios of two side lengths. The logarithm calculator simplifies the given logarithmic expression by using the laws of logarithms. Symbolab is the best calculator for solving a wide range of word problems, including age problems, distance problems, cost problems, investments problems, number problems, and percent problems. Solving rational equations is very easy with the help of the Rational Equation Calculator. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and. Calculator Use Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. Symbolab, Making Math Simpler. Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. Browse Activities Desmos Math 6. Step 1: Enter an equation below Step 2: Click the blue arrow to solve your problem Algebra Solve any equation with this free calculator! Just enter your equation carefully, like shown in the examples below, and then click the blue arrow to get the result! You can solve as many equations as you like completely free. For Mathematical Problems that can’t be solved with a normal Mathematical Calculator, use the free Scientific Calculator! The functions of online Mathematical Calculators. You can also include parentheses and numbers with exponents or roots in your equations. Microsoft Math Solver - Math Problem Solver & Calculator Get step-by-step solutions to your math problems Try Math Solver Type a math problem Solve Quadratic equation. This is an online calculator for solving algebraic equations. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 1: Enter an equation below Step 2: Click the blue arrow to solve your problem Algebra Solve any equation with this free calculator! Just enter your equation carefully, like shown in the examples below, and then click the blue arrow to get the result! You can solve as many equations as you like completely free. Learn about solve equations using our free math solver with step-by-step solutions. Using a scientific calculator can help you solve these equations that much quicker and easier. Type in any equation to get the solution, steps. Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. Calculus Calculator. This calculator is an excellent tool for learning how to solve rational equations because it generates detailed step-by-step solutions. In mathematics, a quadratic equation is a polynomial equation of the second degree. QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. How to Solve the Equation in Algebra Calculator First go to the Algebra Calculator main page. Free math problem solver with steps from GeoGebra: solve equations, algebra, trigonometry, calculus, and get step-by-step answers to your homework questions!. Calculator Use. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. Plot and analyze functions and equations with detailed steps. Each step is followed by a brief explanation. Coordinate Geometry Plane Geometry Solid Geometry Conic functions-calculator. Details (Matrix multiplication) With help of this calculator you can: find the matrix determinant, the rank, raise the matrix to a power, find the sum and the multiplication of matrices, calculate the inverse matrix. Equations Calculator Get detailed solutions to your math problems with our Equations step-by-step calculator. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. The equation calculator allows you to take a. Enter your queries using plain English. This method involves completing the square of the quadratic expression to the form (x + d)^2 = e, where d and e are constants. To solve a system of equations by elimination, write the system of equations in standard form: ax + by = c, and multiply one or both of the equations by a constant so that the coefficients of one of the variables are opposite. Be sure to enter something in each input box before clicking solve. The general form is ax²+bx+c=0, where a ≠ 0. Solve By Factoring Example: 3x^2-2x-1=0 Complete The Square Example: 3x^2-2x-1=0 (After you click the example, change the Method to 'Solve By Completing the Square'. See More Examples » x+3=5 1/3 + 1/4 y=x^2+1 Disclaimer: This calculator is not perfect. Step 2: Click the blue arrow to solve your problem. The calculator uses cross multiplication to convert proportions into equations which are then solved using ordinary equation solving methods. System of Equations Calculator Determinant Calculator Eigenvalue Calculator Matrix Inverse Calculator About solving equations A value c c is said to be a root of a polynomial p(x) p ( x) if p(c) = 0 p ( c) = 0. When: Tuesday, May 2, 2023 | 7 p. Solves a system of simultaneous equations with 2 unknowns using the following 3 methods: 1) Substitution Method (Direct Substitution) 2) Elimination Method 3) Cramers Method or Cramers Rule Pick any 3 of the methods to solve the systems of equations 2 equations 2 unknowns This calculator has 2 inputs. Microsoft Math Solver - Math Problem Solver & Calculator Get step-by-step solutions to your math problems Try Math Solver Type a math problem Solve Quadratic equation x2 − 4x − 5 = 0 Trigonometry 4sinθ cosθ = 2sinθ Linear equation y = 3x + 4 Arithmetic 699 ∗533 Matrix [ 2 5 3 4][ 2 −1 0 1 3 5] Simultaneous equation { 8x + 2y = 46 7x + 3y = 47. To solve a system of equations by elimination, write the system of equations in standard form: ax + by = c, and multiply one or both of the equations by a constant so that the coefficients of one of the variables are opposite. Solve algebra trigonometry Get step-by-step explanations See how to solve problems and show your work—plus get definitions for mathematical concepts Graph your math. Solve any equation with this free calculator! Just enter your equation carefully, like shown in the examples below, and then click the blue arrow to get the result! You can solve as many equations as you like completely free. In mathematics, a quadratic equation is a polynomial equation of the second degree. Solving Equations Video Lessons Solving Simple Equations Need more problem types? Try MathPapa Algebra Calculator Show Keypad. Here are some examples illustrating how to ask about solving systems of equations. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Symbolab is the best calculator for solving a wide range of word problems, including age problems, distance problems, cost problems, investments problems, number problems, and percent problems. Any lowercase letter may be used as a variable. Free math problem solver with steps from GeoGebra: solve equations, algebra, trigonometry, calculus, and get step-by-step answers to your homework questions!. The Radical Equation Calculator solves a given radical equation for its roots and plots it. Be sure to enter something in each input box before clicking solve. Solve geometry problems, proofs, and draw geometric shapes. One of the more popular apps is Numi, a free calculator app for your Mac that uses natural language inputs to help solve equations. Disclaimer: This calculator is not perfect. Symbolab is the best calculator for solving a wide range of word problems, including age problems, distance problems, cost problems, investments problems, number problems, and percent problems. The Radical Equation Calculator is an online tool that evaluates the roots for a given radical equation representing a polynomial of any degree and plots the results. To avoid ambiguous queries, make sure to use parentheses where necessary. A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more. Solve geometry problems,. After you enter the expression, Algebra Calculator will solve the equation 4x+7=2x+1 for x to get x=-3. In the example below, we defined a cost per item, as well as a discount for an order. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. 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QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The quadratic equation on a number x can be solved using the well-known quadratic formula, which can be derived by completing the square. The equation calculator allows you to take a simple or complex equation and solve by best method possible. To solve your equation using the Equation Solver, type in your equation like x+4=5. System of Equations Calculator Determinant Calculator Eigenvalue Calculator Matrix Inverse Calculator About solving equations A value c c is said to be a root of a polynomial p(x) p ( x) if p(c) = 0 p ( c) = 0. The quadratic equation on a number x can be. To solve your equation using the Equation Solver, type in your equation like x+4=5. For example: MgCl2 + NaOH → Mg(OH)2 + NaCl is balanced to get MgCl2 + 2NaOH → Mg(OH)2 + 2NaCl. Use percent formulas to figure out percentages and unknowns in equations. Learn about linear equations using our free math solver with step-by-step solutions. Cymath | Math Problem Solver with Steps | Math Solving App \\"Solve. For equation solving, Wolfram|Alpha calls the Wolfram Language's Solve and Reduce functions, which contain a broad range of methods for all kinds of algebra, from basic linear and quadratic equations to multivariate. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. Free math problem solver with steps from GeoGebra: solve equations, algebra, trigonometry, calculus, and get step-by-step answers to your homework questions!. The equation calculator allows you to take a simple or complex equation and solve by best method possible. How do you simplify equations?. Solves a system of simultaneous equations with 2 unknowns using the following 3 methods: 1) Substitution Method (Direct Substitution) 2) Elimination Method 3) Cramers Method or Cramers Rule Pick any 3 of the methods to solve the systems of equations 2 equations 2 unknowns This calculator has 2 inputs. The logarithm calculator simplifies the given logarithmic expression by using the laws of logarithms. Multiply "3x + 2y = 6" by 3 3 (3x + 2y) = 3 * 6 9x + 6y = 18 Multiply "4x - 3y = 4" by 2 2 (4x - 3y) = 2 * 4 8x - 6y = 8 Step 2: Now eliminate "y" by adding the linear equations. Calculator Use Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. Topics Solve Equations. ( ) / ÷ 2 √ √ ∞ e π ln log log lim d/dx D x ∫ ∫ | | θ = > < >= <= sin cos tan cot sec. The largest exponent of x x appearing in p(x) p ( x) is called the degree of p p. A powerful tool for finding solutions to systems of equations and constraints. Wolfram|Alpha is capable of solving a wide variety of systems of equations. Cymath | Math Problem Solver with Steps | Math Solving App Join millions of users in problem solving! Choose Topic Examples " (x+1)/2+4=7" "factor x^2+5x+6" "integrate cos (x)^3" More ». Solve algebra trigonometry Get step-by-step explanations See how to solve problems and show your work—plus get definitions for mathematical concepts Graph your math problems Instantly graph any equation to visualize your function and understand the relationship between variables Practice, practice, practice. Equation Solver Step-by-Step Examples Algebra Equation Solver Step 1: Enter the Equation you want to solve into the editor. Free equations calculator - solve linear, quadratic, polynomial, radical, exponential and logarithmic equations with all the steps. Provide step-by-step solutions to math word problems. System of Equations Calculator Determinant Calculator Eigenvalue Calculator Matrix Inverse Calculator About solving equations A value c c is said to be a root of a polynomial p(x) p ( x) if p(c) = 0 p ( c) = 0. Learn about solve equations using our free math solver with step-by-step solutions. Interactive, free online graphing calculator from GeoGebra: graph functions, plot data, drag sliders, and much more!. Before you can perform stoichiometric calculations, you must first balance the chemical equation. Plot and analyze functions and equations with detailed steps. Matrix Calculator. To solve your equation using the Equation Solver, type in your equation like x+4=5. Microsoft Math Solver - Math Problem Solver & Calculator Get step-by-step solutions to your math problems Try Math Solver Type a math problem Solve Quadratic equation x2 − 4x − 5 = 0 Trigonometry 4sinθ cosθ = 2sinθ Linear equation y = 3x + 4 Arithmetic 699 ∗533 Matrix [ 2 5 3 4][ 2 −1 0 1 3 5] Simultaneous equation { 8x + 2y = 46 7x + 3y = 47. The Factoring Calculator transforms complex expressions into a product of simpler factors. For every input Read More Save to Notebook! Sign in. Algebra Calculator is a calculator that gives step-by-step help on algebra problems. Topics Solve Equations. Your scientific calculator can calculate decimals with ease, and you can use the pi number. Solve for x Calculator Step 1: Enter the Equation you want to solve into the editor. The algebra section allows you to. For example: MgCl2 + NaOH → Mg (OH)2 + NaCl is balanced to get MgCl2 + 2NaOH → Mg (OH)2 + 2NaCl. The equation calculator allows you to take a simple or complex equation and solve by best. Practice your math skills and learn step by step with our math solver. Step 1: Multiply both linear equations with a suitable integer to make one variable same. Equation Solver Step-by-Step Examples Algebra Equation Solver Step 1: Enter the Equation you want to solve into the editor. One of the more popular apps is Numi, a free calculator app for your Mac that uses natural language inputs to help solve equations. Show more Related Symbolab blog posts High School Math Solutions – Inequalities Calculator, Exponential Inequalities. Choose "Simplify/Condense" from the topic selector and click to see the result in our Algebra Calculator! Examples Simplify/Condense. Some students will present their own version of the solutions that may vary from what we have. Example: 3x^2-2x-1=0 (After you click the example, change the Method to 'Solve By Completing the Square'. Calculator Use Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. Please use at your own risk, and please alert us if something isn't working. Answers, graphs, alternate forms. Algebra Calculator is a calculator that gives step-by-step help on algebra problems. Explore math with our beautiful, free online graphing calculator. The calculator uses cross multiplication to convert proportions into equations which are then solved using ordinary equation solving methods. Type a math problem Solve algebra trigonometry statistics Related Concepts Trigonometric Functions In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are real functions which relate an angle of a right-angled triangle to ratios of two side lengths. Graphing Calculator Loading. Because Numi uses natural language, it also allows you to define your own variables. The solver will then show you the steps to help you learn how to solve it on your own. After you enter the expression, Algebra Calculator will solve the equation 4x+7=2x+1 for x to get x=-3. Additionally, it can solve systems involving inequalities and more general constraints. A radical equation is one with variables under the radical sign “ √ ” as in: radical equation: variable terms n + other terms = 0. Free Online Equation Calculator helps you to solve linear, quadratic and polynomial systems of equations. Matrix Calculator: A beautiful, free matrix calculator from Desmos. A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and. The Quadratic Formula Calculator finds solutions to quadratic equations with real coefficients. Wolfram|Alpha is capable of solving a wide variety of systems of equations. Balance the Equation. Add or subtract a percentage from a number or solve the equations. Use the following as a guide: Variables. Additionally, it can solve systems involving inequalities and more general constraints. Graphing Calculator Using Desmos Classroom? Students Join your classmates! Join Go to Student Homepage Teachers Interactive and creative activities for your math class. There are different methods you can use to solve quadratic equations, depending on your particular problem. How to Calculate Percentages There are many formulas for percentage problems. ” It is self-explanatory – you enter the radical equation to solve here. Step 2: Click the blue arrow to submit and see the result!. To compare two fractions, first find a common denominator, then compare the numerators. The calculator uses cross multiplication to convert proportions into equations which are then solved using ordinary equation solving methods. Step 2: Click the blue arrow to solve your problem.