Question

Solve for x.
Don’t mind the mouse, it’s not included in the equation.

Answer 1

x = 49

Explanation:

inside angle = 180

180 = x - 4 + 2x + 10 + (180 - 153)

180 + 4 - 10 - 27 = 3x

147 = 3x

x = 147 / 3

x = 49