-8-n/3=-21

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Solution for -8-n/3=-21 equation: 



-8-n/3=-21

We move all terms to the left:

-8-n/3-(-21)=0

We add all the numbers together, and all the variables

-n/3+13=0

We multiply all the terms by the denominator


-n+13*3=0

We add all the numbers together, and all the variables

-1n+39=0

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

-n=-39

n=-39/-1

n=+39

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