3(x-1)=3(1+x)-2x

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Solution for 3(x-1)=3(1+x)-2x equation: 



3(x-1)=3(1+x)-2x

We move all terms to the left:

3(x-1)-(3(1+x)-2x)=0

We add all the numbers together, and all the variables

3(x-1)-(3(x+1)-2x)=0

We multiply parentheses

3x-(3(x+1)-2x)-3=0



We calculate terms in parentheses: -(3(x+1)-2x), so:

3(x+1)-2x

We add all the numbers together, and all the variables

-2x+3(x+1)

We multiply parentheses

-2x+3x+3

We add all the numbers together, and all the variables

x+3

Back to the equation:

-(x+3)



We get rid of parentheses

3x-x-3-3=0

We add all the numbers together, and all the variables

2x-6=0

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

2x=6

x=6/2

x=3

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