Question

x–y=3
2x–y=4

Answer 1

I only need help with x-y=3, i know what 2x–y=4 is, get rid of the Y, then its 2x=4, then divide by two. 4/2 = 2. X=2

Answer 2

@iGreen

Answer 3

x–y=3
2x–y=4.
I only need help with x-y=3, i know what 2x–y=4 is, get rid of the Y, then its 2x=4, then divide by two. 4/2 = 2. X=2