ALGEBRA / CALCULATOR
Equation Solver.
Solve a typed linear or quadratic equation with steps.
LET’S WORK IT OUT
Your numbers, your answer.
THE WHY BEHIND THE ANSWER
How it works.
The solver expands supported expressions and combines like terms before solving. It handles linear and quadratic equations in one variable.
THE FORMULAMove all terms to one side, then solve ax² + bx + c = 0.
Worked example
3(x − 4) = 2x + 7 becomes x − 19 = 0, so x = 19.
Good to know
Use x as the variable. Division by an expression containing x, higher powers and functions such as sin are not supported.
ONE MORE THING
Is this an AI solver?
No. It is a rule-based solver for a defined set of linear and quadratic equations, so its supported inputs are explicit.