2x+7-4x=3(x-1)

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Solution for 2x+7-4x=3(x-1) equation: 



2x+7-4x=3(x-1)

We move all terms to the left:

2x+7-4x-(3(x-1))=0

We add all the numbers together, and all the variables

-2x-(3(x-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 get rid of parentheses

-2x-3x+3+7=0

We add all the numbers together, and all the variables

-5x+10=0

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

-5x=-10

x=-10/-5

x=+2

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