8-f/2=-12

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Solution for 8-f/2=-12 equation: 



8-f/2=-12

We move all terms to the left:

8-f/2-(-12)=0

We add all the numbers together, and all the variables

-f/2+20=0

We multiply all the terms by the denominator


-f+20*2=0

We add all the numbers together, and all the variables

-1f+40=0

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

-f=-40

f=-40/-1

f=+40

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