3/k+5=7

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Solution for 3/k+5=7 equation: 


D( k )

k = 0

k = 0

k = 0

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

3/k+5 = 7 // - 7

3/k-7+5 = 0

3*k^-1 = 2 // : 3

k^-1 = 2/3

-1 < 0

1/(k^1) = 2/3 // * k^1

1 = 2/3*k^1 // : 2/3

3/2 = k^1

k = 3/2

k = 3/2

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