7+1/3n=8

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Solution for 7+1/3n=8 equation: 



7+1/3n=8

We move all terms to the left:

7+1/3n-(8)=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-1=0

We multiply all the terms by the denominator


-1*3n+1=0

Wy multiply elements

-3n+1=0

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

-3n=-1

n=-1/-3

n=1/3

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