7-(1-2x)=3(x-1)

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Solution for 7-(1-2x)=3(x-1) equation: 



7-(1-2x)=3(x-1)

We move all terms to the left:

7-(1-2x)-(3(x-1))=0

We add all the numbers together, and all the variables

-(-2x+1)-(3(x-1))+7=0

We get rid of parentheses

2x-(3(x-1))-1+7=0



We calculate terms in parentheses: -(3(x-1)), so:

3(x-1)

We multiply parentheses

3x-3

Back to the equation:

-(3x-3)



We add all the numbers together, and all the variables

2x-(3x-3)+6=0

We get rid of parentheses

2x-3x+3+6=0

We add all the numbers together, and all the variables

-1x+9=0

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

-x=-9

x=-9/-1

x=+9

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