9/10k+18=72

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Solution for 9/10k+18=72 equation: 



9/10k+18=72

We move all terms to the left:

9/10k+18-(72)=0



Domain of the equation: 10k!=0

k!=0/10

k!=0

k∈R



We add all the numbers together, and all the variables

9/10k-54=0

We multiply all the terms by the denominator


-54*10k+9=0

Wy multiply elements

-540k+9=0

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

-540k=-9

k=-9/-540

k=1/60

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