Question

I'm gonna cry I don't get this​

Answer 1

Answer:

d=14

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

so the answer is d=14

Answer 2

Answer:

d = 14

Step-by-step explanation:

So what we need to do is divide each term in 3(d+8) = 66 by 3

3(d+8) / 3 = 66 / 3

this cancels the 3 on the left side and then we are left with

d+8 = 22

now we need to get D by itself by subtracting 8 by both sides.

d+8-8 = 22 - 8

D = 14