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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

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



We calculate terms in parentheses: -(-3(2x-7)), so:

-3(2x-7)

We multiply parentheses

-6x+21

Back to the equation:

-(-6x+21)



We add all the numbers together, and all the variables

3x-(-6x+21)+3=0

We get rid of parentheses

3x+6x-21+3=0

We add all the numbers together, and all the variables

9x-18=0

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

9x=18

x=18/9

x=2

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