Question

PLEASE HELP!!!! ILL GIVE YOU 10 POINTS IF YOUR ANSWER IS CORRECT!!!!

Answer 1

Y=X-4. -20 = x -4. -20+4 =X. -16 = X

Answer 2

Answer:

x=-16

Step-by-step explanation:

y=-20

y=x-4

-20=x-4

x=-16