Question

First time I have been on here for a while. Here goes. -4(-d - 4) = -4d + 6(2d + 6) I kinda need help AsAp

Answer 1

d= -13

Explanation:

-4 ( -d - 4 ) = - 4d + 6 (2d + 6 )

4d - 16 = -4d + 12d + 36

4d - 16 = 8d + 36

- 4d - 4d

- 16 = 4d + 36

-36 -36

-52 = 4d

-52/4 4d/4

-13 = d