-3(x+1)=6(x+7)

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Solution for -3(x+1)=6(x+7) equation: 



-3(x+1)=6(x+7)

We move all terms to the left:

-3(x+1)-(6(x+7))=0

We multiply parentheses

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



We calculate terms in parentheses: -(6(x+7)), so:

6(x+7)

We multiply parentheses

6x+42

Back to the equation:

-(6x+42)



We get rid of parentheses

-3x-6x-42-3=0

We add all the numbers together, and all the variables

-9x-45=0

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

-9x=45

x=45/-9

x=-5

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