# How do you solve the following linear system #-x + y = 2 , x + 3y =2 #?

##### 1 Answer

Mar 17, 2018

#### Explanation:

We have:

We can add the two equations. See how the

We can input this into the first equation:

So the solution is

Another cool way to solve these is to graph them. Their point of intersection is the solution to this system: