F=1/x+2

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Solution for F=1/x+2 equation: 



=1/F+2

We move all terms to the left:

-(1/F+2)=0



Domain of the equation: F+2)!=0

F∈R



We get rid of parentheses

-1/F-2=0

We multiply all the terms by the denominator


-2*F-1=0

We add all the numbers together, and all the variables

-2F-1=0

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

-2F=1

F=1/-2

F=-1/2

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