12=1+3/4n

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Solution for 12=1+3/4n equation: 



12=1+3/4n

We move all terms to the left:

12-(1+3/4n)=0



Domain of the equation: 4n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(3/4n+1)+12=0

We get rid of parentheses

-3/4n-1+12=0

We multiply all the terms by the denominator


-1*4n+12*4n-3=0

Wy multiply elements

-4n+48n-3=0

We add all the numbers together, and all the variables

44n-3=0

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

44n=3

n=3/44

n=3/44

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