Question

Solve for xxx in the diagram below.
x=x=x, equals
^\circ
∘please help

Answer 1

x = 34

Explanation:

The angles x + 12, 100, and x add up to a straight angle, so the sum of their measures is 180°.

(x + 12) + (100) + (x) = 180

x + 12 + 100 + x = 180

2x + 112 = 180

2x = 68

x = 34