2f/f+7=8/11

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Solution for 2f/f+7=8/11 equation: 



2f/f+7=8/11

We move all terms to the left:

2f/f+7-(8/11)=0



Domain of the equation: f!=0

f∈R



We add all the numbers together, and all the variables

2f/f+7-(+8/11)=0

We get rid of parentheses

2f/f+7-8/11=0

We calculate fractions


22f/11f+(-8f)/11f+7=0

We multiply all the terms by the denominator


22f+(-8f)+7*11f=0

Wy multiply elements

22f+(-8f)+77f=0

We get rid of parentheses

22f-8f+77f=0

We add all the numbers together, and all the variables

91f=0

f=0/91

f=0

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