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k/3.9+94.2=37.9
We move all terms to the left:
k/3.9+94.2-(37.9)=0
We add all the numbers together, and all the variables
k/3.9+56.3=0
We multiply all the terms by the denominator
k+(56.3)*3.9=0
We add all the numbers together, and all the variables
k+219.57=0
We move all terms containing k to the left, all other terms to the right
k=-219.57
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