Systems of Equations

The many different ways to solve them!

What are Systems of Equations?

A system of equations is a collection of two or more equations with a same set of unknowns. In solving a system of equations, we try to find values for each of the unknowns that will satisfy every equation in the system. The equations in the system can be linear or non-linear.

How to solve substitution video O_o

Which Methods are best for different situations?

When you see two standard form equations that you need to solve, thats when its best to use elimination. When you see one slope intercept and one standard, its easiest to use substitution. Then when two slope intercept form equations show up, stick with graphing.