3*(x+7)-(3x-2)=-6x-(3x-2)

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Solution for 3*(x+7)-(3x-2)=-6x-(3x-2) equation: 



3(x+7)-(3x-2)=-6x-(3x-2)

We move all terms to the left:

3(x+7)-(3x-2)-(-6x-(3x-2))=0

We multiply parentheses

3x-(3x-2)-(-6x-(3x-2))+21=0

We get rid of parentheses

3x-3x-(-6x-(3x-2))+2+21=0



We calculate terms in parentheses: -(-6x-(3x-2)), so:

-6x-(3x-2)

We get rid of parentheses

-6x-3x+2

We add all the numbers together, and all the variables

-9x+2

Back to the equation:

-(-9x+2)



We add all the numbers together, and all the variables

-(-9x+2)+23=0

We get rid of parentheses

9x-2+23=0

We add all the numbers together, and all the variables

9x+21=0

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

9x=-21

x=-21/9

x=-2+1/3

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