163k views
5 votes
Find the value of x picture attached

Find the value of x picture attached-example-1
User Levininja
by
7.1k points

1 Answer

5 votes

Answer:

x = 10

Explanation:

These angles are same side interior angles.

This means that (11x + 10) + (10x - 40) = 180

Solve for x:

11x + 10 + 10x - 40 = 180

21x - 30 = 180

+30 +30

21x = 210

/21 /21

x = 10

User Brian Hvarregaard
by
7.1k points