2(x-4)+x=x-7

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Solution for 2(x-4)+x=x-7 equation: 



2(x-4)+x=x-7

We move all terms to the left:

2(x-4)+x-(x-7)=0

We add all the numbers together, and all the variables

x+2(x-4)-(x-7)=0

We multiply parentheses

x+2x-(x-7)-8=0

We get rid of parentheses

x+2x-x+7-8=0

We add all the numbers together, and all the variables

2x-1=0

We move all terms containing x to the left, all other terms to the right

2x=1

x=1/2

x=1/2

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