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2+3f=18.29
We move all terms to the left:
2+3f-(18.29)=0
We add all the numbers together, and all the variables
3f-16.29=0
We move all terms containing f to the left, all other terms to the right
3f=16.29
f=16.29/3
f=5+1/2.3255813953488
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