13,521 views
23 votes
23 votes
(6x-4) + (3x+4) = 180

User Jorrick Sleijster
by
2.7k points

2 Answers

8 votes
8 votes

Answer: x=20

Explanation:

9x-0=180

9x=180

180/9=20

User Akos Cz
by
3.8k points
6 votes
6 votes

Answer: 20

Explanation:

9x = 180

x = 20

User Geoff Genz
by
3.1k points