Algebra Calculator
Solve linear equations, quadratic equations, and simplify algebraic expressions – with step‑by‑step solutions.
—
Enter an equation and click Solve.
—
Enter a quadratic equation and click Solve.
—
Enter an expression and click Simplify.
How to use
- Linear: Use format
ax + b = c(e.g.,2x + 3 = 7). - Quadratic: Use
ax^2 + bx + c = 0(e.g.,x^2 + 2x - 3 = 0). - Simplify: Type any algebraic expression combining like terms (supports +, -, *, /, and variable x).
- Click the corresponding button – the solution and step‑by‑step explanation appear instantly.
- All calculations are client‑side – no data is sent to any server.
🔒 100% client‑side – your data never leaves your browser.