1/3n+2=-7

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Solution for 1/3n+2=-7 equation: 



1/3n+2=-7

We move all terms to the left:

1/3n+2-(-7)=0



Domain of the equation: 3n!=0

n!=0/3

n!=0

n∈R



We add all the numbers together, and all the variables

1/3n+9=0

We multiply all the terms by the denominator


9*3n+1=0

Wy multiply elements

27n+1=0

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

27n=-1

n=-1/27

n=-1/27

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