-109=-6(2n+1)-7

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Solution for -109=-6(2n+1)-7 equation: 



-109=-6(2n+1)-7

We move all terms to the left:

-109-(-6(2n+1)-7)=0



We calculate terms in parentheses: -(-6(2n+1)-7), so:

-6(2n+1)-7

We multiply parentheses

-12n-6-7

We add all the numbers together, and all the variables

-12n-13

Back to the equation:

-(-12n-13)



We get rid of parentheses

12n+13-109=0

We add all the numbers together, and all the variables

12n-96=0

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

12n=96

n=96/12

n=8

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