Answer:
1(-4,4)
Step-by-step explanation:
The first step I did was make these equations more graphable, making x=y-8 into x+8=y and -x=y. Then I had graphed these two, and observed the intersection they made. Also another way is using algebra, you can turn x=y-8 into x-y+8=0, and then x-y+8=-x-y, using that we can find -4 = x, and y = 4, that would be the only solution.
