-5x+7-4x=-2(3x-4)

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Solution for -5x+7-4x=-2(3x-4) equation: 



-5x+7-4x=-2(3x-4)

We move all terms to the left:

-5x+7-4x-(-2(3x-4))=0

We add all the numbers together, and all the variables

-9x-(-2(3x-4))+7=0



We calculate terms in parentheses: -(-2(3x-4)), so:

-2(3x-4)

We multiply parentheses

-6x+8

Back to the equation:

-(-6x+8)



We get rid of parentheses

-9x+6x-8+7=0

We add all the numbers together, and all the variables

-3x-1=0

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

-3x=1

x=1/-3

x=-1/3

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