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

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



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

We move all terms to the left:

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

We get rid of parentheses

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



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

3(x+1)

We multiply parentheses

3x+3

Back to the equation:

-(3x+3)



We add all the numbers together, and all the variables

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

We get rid of parentheses

x-3x-3-1=0

We add all the numbers together, and all the variables

-2x-4=0

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

-2x=4

x=4/-2

x=-2

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