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Solve for x.

 

−68<8x−4<−36

Guest Sep 12, 2017
 #1
avatar+87301 
+1

−68 < 8x−4 < −36           add 4 to  everything

 

-64  <  8x   <  - 32          divide through by 8

 

-8  <   x  <  - 4

 

 

cool cool cool

CPhill  Sep 12, 2017

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