Enter the expression you want to evaluate. The Math Calculator will evaluate your problem down to a final solution. You can also add, subtraction, multiply, and divide and complete any …

The solve for x calculator allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.

Free math problem solver answers your algebra homework questions with step-by-step explanations.

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, …

Begin by typing your algebraic expression into the above input field, or scanning the problem with your camera. After entering the equation, click the 'Go' button to generate instant solutions. …

Solve an equation, inequality or a system.

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Square footage is calculated by multiplying width by length. So if a area is 20 foot wide by 21 foot long, 20 x 21 = 420 square feet. Square footage calculators can be used for tiles, carpet …