Answer:
m/g = 89 degrees
Step-by-step explanation:
all angles in a triangle add up to 180. Therefore, make add all of the equations and make it equal to 180.
3x + 25 + x + x - 5 = 180
5x + 20 = 180
5x = 160
x = 32
Then plug in 32 for the x in m/g to get the degrees for the angle
3(32) + 25
64 + 25
89
