Answer:
The answer is 8
Step-by-step explanation:
You set the equation 9n=8n+8
Subtract 9n-8n
n=8
A. 9x-1 B. 14x+29 C. 14x-7
x = 75 degrees
180 - 125 = 55
50 + 55 = 105
180 - 105 = 75