-3(x+3)=3(x+4)+7

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Solution for -3(x+3)=3(x+4)+7 equation: 



-3(x+3)=3(x+4)+7

We move all terms to the left:

-3(x+3)-(3(x+4)+7)=0

We multiply parentheses

-3x-(3(x+4)+7)-9=0



We calculate terms in parentheses: -(3(x+4)+7), so:

3(x+4)+7

We multiply parentheses

3x+12+7

We add all the numbers together, and all the variables

3x+19

Back to the equation:

-(3x+19)



We get rid of parentheses

-3x-3x-19-9=0

We add all the numbers together, and all the variables

-6x-28=0

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

-6x=28

x=28/-6

x=-4+2/3

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