Equation Solver
Solve linear equations step by step. Enter an equation like 2x + 3 = 7.
Examples: 2x + 3 = 7, 5x - 1 = 2x + 8, 3x = 12
ℹ️ About this solver
This solver handles linear equations with one variable (x). Supported forms: ax + b = c, ax + b = cx + d, ax = b. Enter the equation using x as the variable and = as the equals sign. Does not support quadratic equations, systems of equations, or inequalities.
How to solve linear equations
A linear equation has the form ax + b = c. To solve it, move constants to the right side and variable terms to the left. Simplify both sides and divide by the coefficient of the variable to find its value.