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49(.8)-f=37.7653
We move all terms to the left:
49(.8)-f-(37.7653)=0
We add all the numbers together, and all the variables
-f+49(0.8)-(37.7653)=0
We add all the numbers together, and all the variables
-1f+1.4347=0
We move all terms containing f to the left, all other terms to the right
-f=-1.4347
f=-1.4347/-1
f=1+0.4347/1
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