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3(x+1)+4=2(x-1) ​

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3(x+1)+4=2(x-1)sad

 Sep 19, 2016

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3(x+1)+4=2(x-1)

 

3x + 3 + 4 =2x - 2

3x - 2x =-2 -3 -4

x = - 9

 Sep 19, 2016

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