-6(5+9n)=-21

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Solution for -6(5+9n)=-21 equation: 



-6(5+9n)=-21

We move all terms to the left:

-6(5+9n)-(-21)=0

We add all the numbers together, and all the variables

-6(9n+5)-(-21)=0

We add all the numbers together, and all the variables

-6(9n+5)+21=0

We multiply parentheses

-54n-30+21=0

We add all the numbers together, and all the variables

-54n-9=0

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

-54n=9

n=9/-54

n=-1/6

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