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.

Mostly letters x, y, and z, these symbols—which stand for quantities without set values—are called variables. Algebra provides general formulas and lets us solve problems for many distinct values.

Oct 29, 2025 · Follow the steps to input numbers and symbols and perform calculations with operator buttons. Examples show you how to do simple math as well as how to do percentages on a …

This is an online scientific calculator with double-digit precision that supports both button click and keyboard type.

Algebra Calculator shows you the step-by-step solutions! Solves algebra problems and walks you through them.

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, factor or …

Equation Solver that displays the work and provides an explanation for each step.

Math Calculator from Mathway will evaluate various math problems from basic arithmetic to advanced trigonometric expressions.

Completing the square method is a technique for find the solutions of a quadratic equation of the form ax^2 + bx + c = 0. This method involves completing the square of the quadratic expression to the …

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.