Maths Solver
Step-by-step solutions for linear and quadratic equations.
Last updated: January 2025 · Built for the 2024–25 financial year
Inputs
Results
Solution
x = 4
Working out
- 2x + 3 = 11
- 2x = 11 − 3 = 8
- x = 8 ÷ 2
Results are estimates only. For financial advice, consult a licensed adviser.
Overview
Step-by-step workings for common school maths
A maths solver evaluates expressions and shows the working — the bit you actually need to learn from. It handles the standard order of operations (BIDMAS/PEMDAS), fractions, percentages, simple algebra and trigonometry.
Used as a teacher, not a crutch, it lets you check homework, debug working and identify the exact step where a mistake happened.
Order of operations
| Step | Operation |
|---|---|
| 1 | Brackets |
| 2 | Indices / Exponents |
| 3 | Division & Multiplication (left to right) |
| 4 | Addition & Subtraction (left to right) |
Pro tips
- •Re-do the problem on paper after reading the steps.
- •Watch sign errors — the most common slip in algebra.
- •Verify by substituting your answer back into the equation.