The free Equation Solver
Solve linear, quadratic and cubic equations and 2x2 systems. Free online, no download, on AZRS.
- Free to use
- No signup
- Nothing to install
- Works in any modern browser
Illustration. Open the tool for the real thing.
See it in action
Sample input: a = 2; b = -4. Pressed Solve.
What is the Equation Solver?
Solve linear, quadratic and cubic equations and 2x2 systems.
Solve linear, quadratic and cubic equations and 2x2 systems. Free online, no download, on AZRS.
3 steps to your result
Open the tool and follow along. Nothing to install.
What you get
Linear, quadratic, cubic and 2x2 systems.
AZRS tools are free to open and use.
It opens in your browser, so there is nothing to download.
How it compares
A plain look at this tool next to the usual alternative.
| This calculator | Desktop software | |
|---|---|---|
| Install | Nothing to install | Usually an app or program to install |
| Account | No signup | Depends on the product |
| Cost | Free to use | Free or paid, depends on the product |
Questions people ask
Is the Equation Solver (Linear, Quadratic, Cubic) free?
Yes. It is free to open and use on AZRS.
Do I need to install anything?
No. It runs in your browser.
How do I use the Equation Solver?
1. Open the Equation Solver mode. 2. Pick the equation type and enter the coefficients. 3. Read the solutions.
More free tools
Related to the Equation Solver.
Try the Equation Solver now
Solve linear, quadratic and cubic equations and 2x2 systems. Free to use.
Try it free