3f-12=-4

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Solution for 3f-12=-4 equation: 



3f-12=-4

We move all terms to the left:

3f-12-(-4)=0

We add all the numbers together, and all the variables

3f-8=0

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

3f=8

f=8/3

f=2+2/3

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