imdrew1636 imdrew1636

01-09-2020
Mathematics

contestada

-6 < 3х + 15 <6

Pls help show all work

Respuesta :

enaka24 enaka24

01-09-2020

Answer:

-7<x<-3

Step-by-step explanation:

separate into two inequalities:

3x+15>-6

3x+15<6

solve inequalities:

3x>-21........3x<-9

x>-7.............x<-3

-7<x<-3

Answer Link

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