Answer:
x = z/2 - y/2
Step-by-step explanation:
-11
(8/5 , -2/5)
x-y=2
2x+3y=14
-y=-x+2
y=x-2
2x+3(x-2)=14
2x+3x-6=14
5x-6=14
5x=8
x=8/5
y=(8/5)-2
y= -2/5
