Answer:
x=4 y = -1
Step-by-step explanation:
x-2y=6 ->
-2y=6-x ->
y= 6-x/-2 ->
y= 1/2x-3 .
since both equations are equal to y,
they are equal to each other.
11-3x = 1/2x-3 ->
14 = 3 1/2x ->
14=7/2x ->
x=4 ->
put 4 in the original equation ->
y = 11-12 -> -1
