Answer:
Answer is x = -11, and y = 10
Step-by-step explanation:
2x+3y=8
x-y=9
So what you do is multiply your x by 2 so now you have.
2x+3y=8
2x-2y=18 subtract
0x-y=-10
-y=-10
y=10, now you know so substitute it to find X.
2x+3(10) = 8
2x+30=8
2x= -22
x=-11
So know we know the Answer is x = -11, and y = 10
