First add 5 to right side

Next , to cancel the 7, you need to multiply by 7 on both sides
Answer:
154m^2
Step-by-step explanation:
I hope this helps.
It's B check it on a graph and u can see it
Answer:
-13
Step-by-step explanation:
-41 + -8 + 36
-49 + 36
-13