Question

The explanation is on the picture please help me with my math

Answer 1

Explanation:

1. add 8 to both sides to get d=25

2. subtract 12 from both sides to get v=-17

3. add 2 to get b=-9

4. subtract m to get -16-m=71 then add 15 to get -m=87 then divide both sides by - to get m by itself so m=-87

5. subtract a then subtract 29 to get -a=-105 then divide it by - to get a=105

6. add 14 to both sides to get y=12

hope this helps :)