Plz help on this quick!
In triangle $ABC$, the measure of $\angle A$ is $86$ degrees. The measure of $\angle B$ is $22$ degrees more than two times the measure of $\angle C$. What is the measure, in degrees, of $\angle C$?
Let angle C = x
Then angle B = 2x + 22
The angles sum to 180....so....
A + B + C =180
86 + 2x + 22 + x = 180
3x + 108 = 180
3x = 180 - 108
3x =72
x = 72 / 3
x = 24 = angle C