Question

Solve for d: d + 9 = 15 show work please

Answer 1

6

Explanation:

First, subtract 9 on both sides:

d+9-9=15-9

d=6

Hope this helped!

Answer 2

6 + 9 = 15

Explanation:

d + 9 = 15, you take 15 and substract it by 9 so you can get 6

15 - 9 = 6