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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