1/3f+3=9

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Solution for 1/3f+3=9 equation: 



1/3f+3=9

We move all terms to the left:

1/3f+3-(9)=0



Domain of the equation: 3f!=0

f!=0/3

f!=0

f∈R



We add all the numbers together, and all the variables

1/3f-6=0

We multiply all the terms by the denominator


-6*3f+1=0

Wy multiply elements

-18f+1=0

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

-18f=-1

f=-1/-18

f=1/18

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