Answer:
x= -4
Explanation:
You need to the elimination method!
x-5y=-3
3x-5y=11
You need to multiply the top by -1
This means every number has to be multiplied by -1 on the x-5y=-3
-x+5y=3
3x-5y=11
The 5y's should cancel out
-x=3
3x=11
Now do -x+3x and 3-11
2x=-8
x= -4