2/4f+20=120

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Solution for 2/4f+20=120 equation: 



2/4f+20=120

We move all terms to the left:

2/4f+20-(120)=0



Domain of the equation: 4f!=0

f!=0/4

f!=0

f∈R



We add all the numbers together, and all the variables

2/4f-100=0

We multiply all the terms by the denominator


-100*4f+2=0

Wy multiply elements

-400f+2=0

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

-400f=-2

f=-2/-400

f=1/200

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