Answer:
X= 27 2x27=54+15=69 111+69=180
Step-by-step explanation:
C) x = 27
The angles 111 and 2x + 15 make a straight line, so their sum is equal to 180:
111 + 2x+15 = 180
2x + 126 = 180
2x = 54
x = 27
Hope that helped! :)
