Question

I need some help before i fail

Answer 1

well immediately you can cancel out the y to get the x because 10-10 is 0. So then 2x-7x=-5x

54-89=-35

-5x=-35

divide by -5 and x=7

to cancel out the 2 and -7

multiply -7 by 2

and

2 by 7

so those will cancel out and do the same process

hope this helps