1/4n-9=3

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Solution for 1/4n-9=3 equation: 



1/4n-9=3

We move all terms to the left:

1/4n-9-(3)=0



Domain of the equation: 4n!=0

n!=0/4

n!=0

n∈R



We add all the numbers together, and all the variables

1/4n-12=0

We multiply all the terms by the denominator


-12*4n+1=0

Wy multiply elements

-48n+1=0

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

-48n=-1

n=-1/-48

n=1/48

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