Answer:
x = 4
y = 2
Step-by-step explanation:
rewrite:
-y = -x + 2
12y = 3x + 12
--->
(multiply by -4) 4y = 4x - 8
(divide by 3) 4y = x + 4
===> 4x - 8 = x + 4
===> x = 4
===> y = 2
