Linear Equation Solver
Solve one-variable linear equations like 3x + 5 = 2x − 7.
Runs in your browser — nothing is uploaded—
Details
How to use Linear Equation Solver
- Enter your values — the unit for each field is shown next to it.
- The result updates instantly as you type.
- Copy the results, or change inputs to compare scenarios.
Formula & assumptions
Collect terms into Ax = B, then x = B / A