solve for x

Question

m angle AOC= 7x-2, m angle AOB=2x+8, m angle BOC= 3x+14

Answer 1

I will assume A, B, and C are points on a circle with center O. Then these angles are central angles dividing the circle into 3 sectors.

 

Then the sum of the three angles must equal 360 degrees.

 

12x + 20 = 360

12x = 340

x = 85/3