How do you solve the system by graphing #x-3y=-3# and #x+3y=9#?
1 Answer
Mar 8, 2018
If you rearrange both equations into
Explanation:
First, rearrange the equations:
plotting these two equations gives you the following graph:
graph{(y-(-x/3+3))(y-(x/3+1))=0 [-1, 8, -1, 4]}
the intersection of which is your solution (3,2), or x=3, y=2
