F(x)=3x-55

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Solution for F(x)=3x-55 equation: 



(F)=3F-55

We move all terms to the left:

(F)-(3F-55)=0

We get rid of parentheses

F-3F+55=0

We add all the numbers together, and all the variables

-2F+55=0

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

-2F=-55

F=-55/-2

F=27+1/2

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