Question 89734
5x-2y=-5
-5x+y=3
-----------------------
-y=-2
y=2 answer.
5x-2*2=-5
5x-4=-5
5x=-5+4
5x=-1
x=-1/5 answer.
proof
-5*-1/5+2=3
5/5+2=3
1+2=3
3=3