Math Solver

Type an equation or a plain sum. You get the answer and every step, free — the steps other sites lock behind a subscription.

Example — Solve 2x + 5 = 13x = 4

How we got it — the example, step by step

  1. Get the numbers on one side: subtract 5 from both sides → 2x = 8.
  2. Divide both sides by 2 → x = 4.

Check it backwards

2 × 4 + 5 = 13. The equation balances.

Questions people also ask

What can the math solver solve?
Linear equations (like 2x + 5 = 13), quadratic equations (like x^2 − 5x + 6 = 0), and plain arithmetic (like 60 / 4). Other equations are solved numerically and marked as approximations.

Are the steps really free?
Yes. Every step is shown on the page, with no account and no paid tier. That is the whole point of Clirto.

Related calculators

Every answer on this page is computed, not typed from memory — the check under each result runs the calculation backwards. Figures are rounded only where the page says so. Last updated: October 13, 2026 · Clirto — every answer free, every step shown.

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