🧠 Equation Solver

Solve linear, quadratic and simultaneous equations step-by-step.

Solve ax + b = 0:

a

b

Solve ax² + bx + c = 0:

a

b

c

Solve a₁x + b₁y = c₁; a₂x + b₂y = c₂

a₁

b₁

c₁

a₂

b₂

c₂