asked 16.9k views
0 votes
IDONT understand please helpme

IDONT understand please helpme-example-1
IDONT understand please helpme-example-1
IDONT understand please helpme-example-2
IDONT understand please helpme-example-3

1 Answer

4 votes

Answer:

Angles 1 and 3 are congruent, so:

5x + 8 = 12x - 20

7x = 28

x = 4

answered
User Nikamanish
by
8.4k points

Related questions

1 answer
5 votes
155k views
asked Nov 22, 2016 34.7k views
Omri Gazitt asked Nov 22, 2016
by Omri Gazitt
7.7k points
2 answers
2 votes
34.7k views
1 answer
4 votes
164k views
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.