3/k=9/15

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Solution for 3/k=9/15 equation: 


D( k )

k = 0

k = 0

k = 0

k in (-oo:0) U (0:+oo)

3/k = 9/15 // - 9/15

3/k-(9/15) = 0

3/k-3/5 = 0

3*k^-1 = 3/5 // : 3

k^-1 = 1/5

-1 < 0

1/(k^1) = 1/5 // * k^1

1 = 1/5*k^1 // : 1/5

5 = k^1

k = 5

k = 5

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