3f+2=2(f+10.5)

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Solution for 3f+2=2(f+10.5) equation: 



3f+2=2(f+10.5)

We move all terms to the left:

3f+2-(2(f+10.5))=0



We calculate terms in parentheses: -(2(f+10.5)), so:

2(f+10.5)

We multiply parentheses

2f+21

Back to the equation:

-(2f+21)



We get rid of parentheses

3f-2f-21+2=0

We add all the numbers together, and all the variables

f-19=0

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

f=19

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