21-08-2014
Mathematics

contestada

what is the answer to 4x+7-6x=5-4x+4

Respuesta :

21-08-2014

[tex]4x+7-6x=5-4x+4\\4x-6x+4x=5+4-7\\2x=2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |:2\\x=1[/tex]

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Redline Redline

21-08-2014

4x-6x=4x+4+5-7
-2x=4x+2
-4x-2x=2
-6x=2
X=2/-6
X=-1/3

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