6-3f=7+9(4-2f)

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Solution for 6-3f=7+9(4-2f) equation: 



6-3f=7+9(4-2f)

We move all terms to the left:

6-3f-(7+9(4-2f))=0

We add all the numbers together, and all the variables

-3f-(7+9(-2f+4))+6=0



We calculate terms in parentheses: -(7+9(-2f+4)), so:

7+9(-2f+4)

determiningTheFunctionDomain
9(-2f+4)+7

We multiply parentheses

-18f+36+7

We add all the numbers together, and all the variables

-18f+43

Back to the equation:

-(-18f+43)



We get rid of parentheses

-3f+18f-43+6=0

We add all the numbers together, and all the variables

15f-37=0

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

15f=37

f=37/15

f=2+7/15

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