(X-1)-(1-x)=2(x-1)-4(1-x)

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Solution for (X-1)-(1-x)=2(x-1)-4(1-x) equation: 



(X-1)-(1-X)=2(X-1)-4(1-X)

We move all terms to the left:

(X-1)-(1-X)-(2(X-1)-4(1-X))=0

We add all the numbers together, and all the variables

(X-1)-(-1X+1)-(2(X-1)-4(-1X+1))=0

We get rid of parentheses

X+1X-(2(X-1)-4(-1X+1))-1-1=0



We calculate terms in parentheses: -(2(X-1)-4(-1X+1)), so:

2(X-1)-4(-1X+1)

We multiply parentheses

2X+4X-2-4

We add all the numbers together, and all the variables

6X-6

Back to the equation:

-(6X-6)



We add all the numbers together, and all the variables

2X-(6X-6)-2=0

We get rid of parentheses

2X-6X+6-2=0

We add all the numbers together, and all the variables

-4X+4=0

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

-4X=-4

X=-4/-4

X=1

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