-21=(n/3)+2

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Solution for -21=(n/3)+2 equation: 



-21=(n/3)+2

We move all terms to the left:

-21-((n/3)+2)=0

We add all the numbers together, and all the variables

-((+n/3)+2)-21=0

We multiply all the terms by the denominator


-((+n-21*3)+2)=0



We calculate terms in parentheses: -((+n-21*3)+2), so:

(+n-21*3)+2

We add all the numbers together, and all the variables

(n-63)+2

We get rid of parentheses

n-63+2

We add all the numbers together, and all the variables

n-61

Back to the equation:

-(n-61)



We get rid of parentheses

-n+61=0

We add all the numbers together, and all the variables

-1n+61=0

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

-n=-61

n=-61/-1

n=+61

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