Answer is A.
You start by adding the 7 to the opposite side. Giving you 19. You divide both sides by -2 which gives you x on one side and -9.5 on the other.
-2x-7=12
-2x=12(+7)
-2x=19
x=19/-2
x=-9.5
Answer:
15 takis and 10 cheetos
Step-by-step explanation:
($15x10=$150) + ($40x15=$600) = $750
Answer:
625
Step-by-step explanation:
Answer:
x / 3 = -8
Step-by-step explanation:
Answer: its not showing up
Step-by-step explanation: