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-5x-2(19)=-12

 Feb 28, 2017
 #1
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-5x-2 *19=-12

-5x-38=-12

-5x=38-12

-5x=26

x=-26/5

 

Verification:-5*(-26/5)-2*19=26-38=-(38-26)=-12

 Feb 28, 2017

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