3(x+3)=-(-7x+2)-3x

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Solution for 3(x+3)=-(-7x+2)-3x equation: 



3(x+3)=-(-7x+2)-3x

We move all terms to the left:

3(x+3)-(-(-7x+2)-3x)=0

We multiply parentheses

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



We calculate terms in parentheses: -(-(-7x+2)-3x), so:

-(-7x+2)-3x

We add all the numbers together, and all the variables

-3x-(-7x+2)

We get rid of parentheses

-3x+7x-2

We add all the numbers together, and all the variables

4x-2

Back to the equation:

-(4x-2)



We get rid of parentheses

3x-4x+2+9=0

We add all the numbers together, and all the variables

-1x+11=0

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

-x=-11

x=-11/-1

x=+11

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