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-(x-2)=x-5-3x

 Oct 13, 2016
 #1
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-(x-2)=x-5-3x

 

\(-(x-2)=x-5-3x\)

\(-x +2 = x-5-3x\)

\(-x -x +3x =-5-2\)

 

\({\color{blue}x=-7}\)     laugh !

 Oct 13, 2016

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