Question

Helpppp
If 5d - 12 = 8d + 18, then d =?​

Answer 1

- 10

Explanation:

5d - 12 = 8d + 18

5d - 8d = 18 + 12

- 3d = 30

d = 30 / - 3

d = - 10

Answer 2

then d = -10 hope this helped