Answer: 4
Step-by-step explanation:
because to get rid of the 4 you have to cancel it out w/ the opposite # on both sides meaning 4 - 4 = 0 while -8 - 4 = 4 and since there's a negitive sign you hav -x which means you have to divide it by -1 on both sides which gives you 4
Answer:
(1,4)
if u substitute these numbers u can find out that these numbers make the solution.
hope this helps
180
