7=f/9

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Solution for 7=f/9 equation: 



7=f/9

We move all terms to the left:

7-(f/9)=0

We add all the numbers together, and all the variables

-(+f/9)+7=0

We get rid of parentheses

-f/9+7=0

We multiply all the terms by the denominator


-f+7*9=0

We add all the numbers together, and all the variables

-1f+63=0

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

-f=-63

f=-63/-1

f=+63

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