# Systems Solver

*System Solver* will solve systems of equations,
also know as simultaneous equations, for:

- 2×2 – two equations and two unknowns
- 3×3 – three equations and three unknowns
- 4×4 – four equations and four unknowns
- 5×5 – five equations and five unknowns

**How to Use**—just enter the coefficents for each variable and the “equal to”
part of the equation, then click on the solve button. Numbers must be entered as an
integer or as a decimal (no fractions).
Your solutions may have fractional answers.