Question

What does x equal?
Thanks!

Answer 1

33º

Explanation:

Supplementary angles means that angle Q + angle R = 180º

so: 2x + x + 81 = 180

2x + x + 81 - 81 = 180 - 81

3x = 99

3x/3 = 99/3

x = 33

Answer 2

Answer: 33 degrees

Explanation:

See paper attached. (: