7f=8.1f+12.98

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Solution for 7f=8.1f+12.98 equation: 



7f=8.1f+12.98

We move all terms to the left:

7f-(8.1f+12.98)=0

We get rid of parentheses

7f-8.1f-12.98=0

We add all the numbers together, and all the variables

-1.1f-12.98=0

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

-1.1f=12.98

f=12.98/-1.1

f=-11+0.88/1.1

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