2(3n+3)+7n=-5(n+6)

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Solution for 2(3n+3)+7n=-5(n+6) equation: 



2(3n+3)+7n=-5(n+6)

We move all terms to the left:

2(3n+3)+7n-(-5(n+6))=0

We add all the numbers together, and all the variables

7n+2(3n+3)-(-5(n+6))=0

We multiply parentheses

7n+6n-(-5(n+6))+6=0



We calculate terms in parentheses: -(-5(n+6)), so:

-5(n+6)

We multiply parentheses

-5n-30

Back to the equation:

-(-5n-30)



We add all the numbers together, and all the variables

13n-(-5n-30)+6=0

We get rid of parentheses

13n+5n+30+6=0

We add all the numbers together, and all the variables

18n+36=0

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

18n=-36

n=-36/18

n=-2

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