Question 23962
first find out what x or y is.... they all ready tell you x, so plug that in the second prom.

y=2y-2

know get the y's together

y=2y-2
-2y -2y

y-2y=-2

-1y=-2

now to get y +, divid by -1

-y=-2
/-1 /-1

y=2

now go back to the first prom. and plug in y

x=2(2)

x=4