Answer:
y-8+3y+12
4y+4
Step-by-step explanation:
y-8+3y+12
4y+4 is your answer
Answer:
C
Step-by-step explanation:
Answer:
, close circle on 5 and place the arrow to the left
Step-by-step explanation:

subtract 7 on both sides to isolate the variable

Answer:
10-35-45 and 5-17.5-22.5
Step-by-step explanation: