2/3f=7

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Solution for 2/3f=7 equation: 



2/3f=7

We move all terms to the left:

2/3f-(7)=0



Domain of the equation: 3f!=0

f!=0/3

f!=0

f∈R



We multiply all the terms by the denominator


-7*3f+2=0

Wy multiply elements

-21f+2=0

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

-21f=-2

f=-2/-21

f=2/21

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