Question

-7d + 8 = -7 + 1 - 9d

Answer 1

2:288(381)2#25335/5/25/(2454747(

Answer 2

Answer: d = -7

Step-by-step explanation:

- 7d + 8 = -7 + 1 - 9d

- 7d + 9d = - 6 - 8

2d = -14

d = - (14/2)

d = -7