Hi i need help with this math problem(IN the picture)

Question

asked Jan 8, 2021 26.6k views

1 Answer

Magomogo · Answer 1 · 2021-01-12T18:07:12+0000

Answer:

138

Explanation:

Because they are same-side interior angles, their sum is 180. You set up an equation and get:

180 = 42 + x

Which simplifies to

138 = x