-n-15=-3(7+5n)+6

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Solution for -n-15=-3(7+5n)+6 equation: 



-n-15=-3(7+5n)+6

We move all terms to the left:

-n-15-(-3(7+5n)+6)=0

We add all the numbers together, and all the variables

-n-(-3(5n+7)+6)-15=0

We add all the numbers together, and all the variables

-1n-(-3(5n+7)+6)-15=0



We calculate terms in parentheses: -(-3(5n+7)+6), so:

-3(5n+7)+6

We multiply parentheses

-15n-21+6

We add all the numbers together, and all the variables

-15n-15

Back to the equation:

-(-15n-15)



We get rid of parentheses

-1n+15n+15-15=0

We add all the numbers together, and all the variables

14n=0

n=0/14

n=0

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