Step-by-Step Equation Solver

Every Step, Shown Clearly

Type a linear, quadratic or pair of simultaneous equations and see the full working — expanding, rearranging, factorising, the quadratic formula and a final check — exactly as you'd write it in an exam.

Try:

How to type equations

Powersx^2 or x²
Multiply3x, 2(x + 1) or 4*x
Fractionsx/2 or (x + 1)/3
Decimals0.5x = 2.25

The solver handles linear and quadratic equations in one unknown, and pairs of linear equations in two unknowns. Answers are kept exact — fractions and simplified surds — with decimals alongside.