1/4n-9=-1

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



1/4n-9=-1

We move all terms to the left:

1/4n-9-(-1)=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-8=0

We multiply all the terms by the denominator


-8*4n+1=0

Wy multiply elements

-32n+1=0

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

-32n=-1

n=-1/-32

n=1/32

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