# Solving equations

For the equation, 5r-3s=24 and 3r+5s=28 solve for r and s by

1. substitution

2. elimination

3. matrix methods (except Cramer's rule)

4. Cramer's rule

5. Graphically

https://brainmass.com/math/basic-algebra/2770

#### Solution Summary

This shows how to solve a system of equations using a variety of methods.

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