2/k+9=30

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Solution for 2/k+9=30 equation: 



2/k+9=30

We move all terms to the left:

2/k+9-(30)=0



Domain of the equation: k!=0

k∈R



We add all the numbers together, and all the variables

2/k-21=0

We multiply all the terms by the denominator


-21*k+2=0

We add all the numbers together, and all the variables

-21k+2=0

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

-21k=-2

k=-2/-21

k=2/21

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