Question

Please help me Please help me Please help me Please help me

Answer 1

Answer:

23

This is a supplementary, or straight angle. They always equal 180. Set up the problem so that both equations are together and equal 180. Then, solve for x.

3x + 18 + 93 = 180

3x = 180 - 111

3x = 69

69/3x

x = 23