Question

I appreciate any help. I’m stumped.

Answer 1

Answer:

n = 8.

Step-by-step explanation:

The 2 lines are the same length so

4n + 12 = 2n + 28

4n - 2n = 18 - 12

2n = 16

n = 8.

Answer 2

n = 8 because 2n = 16 and 16/2 = 8