2(x-1)-x=2(X+7)-(x+7)

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Solution for 2(x-1)-x=2(X+7)-(x+7) equation: 



2(x-1)-x=2(x+7)-(x+7)

We move all terms to the left:

2(x-1)-x-(2(x+7)-(x+7))=0

We add all the numbers together, and all the variables

-1x+2(x-1)-(2(x+7)-(x+7))=0

We multiply parentheses

-1x+2x-(2(x+7)-(x+7))-2=0



We calculate terms in parentheses: -(2(x+7)-(x+7)), so:

2(x+7)-(x+7)

We multiply parentheses

2x-(x+7)+14

We get rid of parentheses

2x-x-7+14

We add all the numbers together, and all the variables

x+7

Back to the equation:

-(x+7)



We add all the numbers together, and all the variables

x-(x+7)-2=0

We get rid of parentheses

x-x-7-2=0

We add all the numbers together, and all the variables

-9!=0

There is no solution for this equation

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