-7(-3n+3)=-21-5n

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Solution for -7(-3n+3)=-21-5n equation: 



-7(-3n+3)=-21-5n

We move all terms to the left:

-7(-3n+3)-(-21-5n)=0

We add all the numbers together, and all the variables

-7(-3n+3)-(-5n-21)=0

We multiply parentheses

21n-(-5n-21)-21=0

We get rid of parentheses

21n+5n+21-21=0

We add all the numbers together, and all the variables

26n=0

n=0/26

n=0

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