Answer:
1. x = 12
2. x = 5
Step-by-step explanation:
1. -222 = -2x - 12x - 54
-222 = -14x - 54
-168 = -14x
x = 12
2. 154 = 2x + 12x + 84
154 = 14x + 84
70 = 14x
x = 5
110- 120= -10
I think -10 is the answer
Answer:
answer is 40 :)
Step-by-step explanation:
hope this helps :) have a great day!