42/k-2=5

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Solution for 42/k-2=5 equation: 



42/k-2=5

We move all terms to the left:

42/k-2-(5)=0



Domain of the equation: k!=0

k∈R



We add all the numbers together, and all the variables

42/k-7=0

We multiply all the terms by the denominator


-7*k+42=0

We add all the numbers together, and all the variables

-7k+42=0

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

-7k=-42

k=-42/-7

k=+6

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