9.3k views
0 votes
90<-30p+15 how do you solve this

1 Answer

3 votes

*To solve an inequality, it's the same as if you were solving an equation: Isolate the desired variable to one side to solve.

Firstly, subtract 15 on both sides:
75<-30p

Next, you are going to divide both sides by -30. Since you are dividing by a negative, you are going to flip the inequality symbol. Your final answer will be:
-(5)/(2)>p

User Gary Lindahl
by
6.2k points