You don't have to give me an answer to the question, I just need an explanation on how to work these problems.

Answer:
Explanation:
When a transversal cuts 2 parallel lines, there are only 2 answers for each of the 8 angles formed. 33 is one of them. x is the other. x and 33 are supplementary
x + 33 = 180 Subtract 33 from both sides
x +33 - 33 = 180 - 33
x - 147