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29 votes
29 votes
If m || n, solve for x.
Show your work.

If m || n, solve for x. Show your work.-example-1
User Mike Curtiss
by
2.9k points

1 Answer

12 votes
12 votes

Answer:

x = 6

Explanation:

They are same side interior angles, so they add up to 180:


8x + 1 + 21x + 5 = 180\\29x + 6 = 180\\29x = 174\\x = 6

User Andrew Kandels
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2.7k points