Three angles have measures that add to 180°. The angles have the following measures: m/KLM = (x + 30) • m/MLN = 60°, and m./ NLP = (2x) °. What is an equation to solve for the unknown angle measures? Write the equation in simplest terms. (1 point)

(x + 30) + 60 + (2x) = 180

Shorten it

3x + 90 = 180