# How do you solve # x+y=8#, #y-x=8# by graphing?

##### 1 Answer

May 4, 2018

Answer is #(0,8), intersection of graphs

#### Explanation:

First, we make

Now we have:

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

by plotting the graph, see the attached, we get intersection at