Question

-7d + 4 -8 = 34
help me pls​

Answer 1

d = -38/7

Explanation:

We must solve for d

-7d + 4 - 8 = 34

-7d - 4 = 34

Isolate d

-7d = 34 + 4

-7d = 38

7d = -38

d = -38/7