419,303 views
41 votes
41 votes
Helppppppppp i m on my test

Helppppppppp i m on my test-example-1
User Ericgio
by
2.9k points

1 Answer

12 votes
12 votes
3x+75=180( cause supplementary angles)
-75 -75
3x=105
3x/3= 105/3
x=35

User Athos
by
2.3k points