Does it show the steps, or just the final answer?

It's built to give the solution efficiently — for step-by-step algebra instruction, a dedicated tutoring resource would walk through the working in more depth.

Can it solve equations with no real solution?

Yes, for a quadratic with a negative discriminant, it correctly indicates there's no real solution rather than returning an incorrect result.

Does it handle equations with fractions or decimals in the coefficients?

Yes, coefficients can be entered as fractions or decimals and are solved correctly either way.

Does Equation Solver upload my files to a server?

No. Equation Solver runs entirely in your browser using on-device processing, your files never leave your device.

Equation Solver

Solve a linear or quadratic equation for x.

Runs in your browser

ax² + bx + c = 0 — set a to 0 for a linear equation.

a (x² coefficient)b (x coefficient)c (constant)

x₁, x₂ = 2.0000, 1.0000

About this tool

Solving a linear or quadratic equation by hand is a routine algebra task, but double-checking your own work (or solving several variations quickly) is faster with an instant solver than reworking the algebra manually each time. This tool solves a linear or quadratic equation for x, giving you the solution instantly, whether to check your own work or just skip the manual algebra.

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