2(x+1)-(x-1)=2(x-2)

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



2(x+1)-(x-1)=2(x-2)

We move all terms to the left:

2(x+1)-(x-1)-(2(x-2))=0

We multiply parentheses

2x-(x-1)-(2(x-2))+2=0

We get rid of parentheses

2x-x-(2(x-2))+1+2=0



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

2(x-2)

We multiply parentheses

2x-4

Back to the equation:

-(2x-4)



We add all the numbers together, and all the variables

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

We get rid of parentheses

x-2x+4+3=0

We add all the numbers together, and all the variables

-1x+7=0

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

-x=-7

x=-7/-1

x=+7

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