# Systems of Equations

### Everything you want to know about em!

## How do you solve a system of equation?

There are 3 ways to solve a system of equations: graphing, substitution, elimination.

## GraphingDraw the lines from the equation with their approximate slope. The intersection point represents the system of equations. | ## Substitution To start you must isolate one of the variables in the equation, and then replace the same variable( on the other side of the equation) with the numbers/variables it is equal to. Lastly, you must use distributive property. | ## Elimination First, find the least common multiple of the X values, so that your X values cancel each other out. Lastly, you would add them together and solve. |

## Graphing

## Substitution

To start you must isolate one of the variables in the equation, and then replace the same variable( on the other side of the equation) with the numbers/variables it is equal to. Lastly, you must use distributive property.