-2/7k=3/10

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Solution for -2/7k=3/10 equation: 


k in (-oo:+oo)

(-2/7)*k = 3/10 // - 3/10

(-2/7)*k-(3/10) = 0

(-2/7)*k-3/10 = 0

-2/7*k-3/10 = 0 // + 3/10

-2/7*k = 3/10 // : -2/7

k = 3/10/(-2/7)

k = -21/20

k = -21/20

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