3f-9(f+2)=f+6

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Solution for 3f-9(f+2)=f+6 equation: 



3f-9(f+2)=f+6

We move all terms to the left:

3f-9(f+2)-(f+6)=0

We multiply parentheses

3f-9f-(f+6)-18=0

We get rid of parentheses

3f-9f-f-6-18=0

We add all the numbers together, and all the variables

-7f-24=0

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

-7f=24

f=24/-7

f=-3+3/7

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