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x/4>x-12

Guest Apr 24, 2017
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 #1
avatar+54 
+2

multiply everything by 4;

x > 4x-48

 

put all x's onto the left hand side;

-3x > -48

 

multiply everything by -1;

3x < 48

(when you multiply by a negative in an inequality, > turns into < and vice versa)

 

divide everything by 3;

x < 16

Doboman  Apr 24, 2017

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