91.7k views
5 votes
Explain what type of angles are labeled and what you know about these types of angles that also allowed you to set up an equations to solve. And then what equation did you use to solve this question

Find the value of x.

Explain what type of angles are labeled and what you know about these types of angles-example-1
User Jkovba
by
8.3k points

1 Answer

0 votes
alternate exterior angles are equivalent
7x + 30 = 9x
30 = 9x - 7x
30 = 2x
30/2 = x
15 = x <===

7x + 30 = 7(15) + 30 = 135
9x = 9(15) = 135
User FerCa
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories