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Solve the following inequality.
45 < 9(x + 3) < 153

 Nov 7, 2021
 #1
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Simplify via distribution:

45<9x+27<153

subtract:

18<9x<126

divide by 9

2

 Nov 7, 2021
edited by PBJcatalinasandwich  Nov 7, 2021
edited by PBJcatalinasandwich  Nov 7, 2021
 #2
avatar+78 
-1

Hmm it appears my previous post was bugged, so I couldn't edit it, but here's the answer:

2

 Nov 7, 2021
edited by PBJcatalinasandwich  Nov 7, 2021

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