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29 votes
29 votes
Please helppppppppp lol

Please helppppppppp lol-example-1
User Sardar Usama
by
3.0k points

1 Answer

6 votes
6 votes

Answer:

x = 20

Explanation:

angle 2 and 3 are congruent, becaus they are alternate interior angles. So, 3x-10 = x+30, 2x = 40, x= 20.

User Tim Howland
by
2.5k points