Question

In the figure below, find the m

Answer 1

8x+ 18 + 3x-3 = 180 straight line

combine like terms

11x+15 = 180

subtract 15 from each side

11x = 165

divide by 11

x = 15

<rsu = 8x+18

= 8*15+18 = 138

< ust = 3x-3

= 3*15-3 = 42