Answer:
The correct answer is The 1st answer choice
Step-by-step explanation:
1st simply the expression
then you'll transform it to get your answer.
Answer:
Y-12 + y =120 take 12 to the other side get 2 y = 132
Y=66 so y-12=x
X=54
Negative and a positive makes a negative.
So, -25 + 25 = 0
Answer:
Step-by-step explanation:

1. 25
3. 29
5. 14
Hope this helps.