This question is confusing me a lot. It's telling me that those two angles are complementary so I have angle MNP + angle PNQ = 90
The answer in the back of the book is x = 143.
I can get 143 by adding 50 + 90 = 143 haha. But I've tried subtracting 92 - 53 and adding the answer to 92 and what not. It's just confusing me. Sounds simple but I don't know how to set this up.