I'm pretty sure that would be x - 11 = x/2 + 3
For this problem, here’s how you do it.
Following the principle of supplements angles, the angle next to the 101 is 79°. 79+38+c(call the third angle c) = 180
c = 180-117 =63° x is supplemental to c so 180 = x +c
180=x + 63
x =117
Answer:
8 is your answer
Step-by-step explanation:
Hope this helps sorry if I'm wrong