Question

Find the value of x and y and please show all work.

Answer 1

Explanation:

All of the angles are equal because of the congruence marks.

180÷3=60

5y=60

y=12

(5x-6)+(3x+2)=180

2+(-6)= -4

5x+3x=8x

8x+ -4=180

8x=184

184/8=23

23=x