Equation Solver

Solve linear, quadratic, cubic equations and systems of equations with step-by-step solutions.

Equation Input

Enter your equation(s) to solve. Supports linear, quadratic, and systems of equations.

Equation

Supported Formats

Linear:

2x + 3 = 7

5x - 2 = 3x + 4

Quadratic:

x² - 5x + 6 = 0

2x² + 3x - 1 = 0

System:

2x + 3y = 7

x - y = 1

Tips

• Use x² or x^2 for squared terms

• Separate terms with + or -

• Use parentheses for grouping

• Variables: x, y for systems

• Decimals are supported