Answer:
d= -6
Step-by-step explanation:
56 = -8d + 8
1) You want to get d by itself. Subtract 8 from both sides.
56 = -8d + 8
- 8 - 8
(8 - 8 = 0, and 56 - 8 is 48.)
48 = -8d
2) Then, you divide my -8 on both sides.
(48 / -8 is -6, and -8d / -8 is just d.)
-6 = d
So, d = -6
