4.2/k=2

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Solution for 4.2/k=2 equation: 



4.2/k=2

We move all terms to the left:

4.2/k-(2)=0



Domain of the equation: k!=0

k∈R



We multiply all the terms by the denominator


-2*k+4.2=0

We add all the numbers together, and all the variables

-2k+4.2=0

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

-2k=-4.2

k=-4.2/-2

k=2+0.2/2

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