9(3x-1)-(4-x)=2(4-7x)

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Solution for 9(3x-1)-(4-x)=2(4-7x) equation: 



9(3x-1)-(4-x)=2(4-7x)

We move all terms to the left:

9(3x-1)-(4-x)-(2(4-7x))=0

We add all the numbers together, and all the variables

9(3x-1)-(-1x+4)-(2(-7x+4))=0

We multiply parentheses

27x-(-1x+4)-(2(-7x+4))-9=0

We get rid of parentheses

27x+1x-(2(-7x+4))-4-9=0



We calculate terms in parentheses: -(2(-7x+4)), so:

2(-7x+4)

We multiply parentheses

-14x+8

Back to the equation:

-(-14x+8)



We add all the numbers together, and all the variables

28x-(-14x+8)-13=0

We get rid of parentheses

28x+14x-8-13=0

We add all the numbers together, and all the variables

42x-21=0

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

42x=21

x=21/42

x=1/2

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