96.8k views
4 votes
9x - 6 + 3x > 42 I really need to have this answer i am stuck this!!

User Hi
by
9.3k points

2 Answers

4 votes
9× - 6 + 3x > 42
+6 +6
9x + 3x = 12x > 42
12÷12 (to get variable by itself)
and 42 ÷ 12 = 4
x > 4
User Sirupsen
by
7.6k points
0 votes
(9x+3x)>42+6
12x >48
x > 4
User Oleg Bogdanov
by
7.9k points