SOLUTION: -24<-3x-3<-12

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Question 220465: -24<-3x-3<-12
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-24<-3x-3<-12
-24+3<-3x<-12+3
-21<-3x<-9
-21/-3>x>-9/-3 (note: the signs change when dividing by a negative value.)
7>x>3