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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-10n-(-7(n+3))+12-6=0



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

-7(n+3)

We multiply parentheses

-7n-21

Back to the equation:

-(-7n-21)



We add all the numbers together, and all the variables

-10n-(-7n-21)+6=0

We get rid of parentheses

-10n+7n+21+6=0

We add all the numbers together, and all the variables

-3n+27=0

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

-3n=-27

n=-27/-3

n=+9

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