3(f-9)=45

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Solution for 3(f-9)=45 equation: 



3(f-9)=45

We move all terms to the left:

3(f-9)-(45)=0

We multiply parentheses

3f-27-45=0

We add all the numbers together, and all the variables

3f-72=0

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

3f=72

f=72/3

f=24

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