3/4f=42

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Solution for 3/4f=42 equation: 



3/4f=42

We move all terms to the left:

3/4f-(42)=0



Domain of the equation: 4f!=0

f!=0/4

f!=0

f∈R



We multiply all the terms by the denominator


-42*4f+3=0

Wy multiply elements

-168f+3=0

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

-168f=-3

f=-3/-168

f=1/56

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