k/5+5=9

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Solution for k/5+5=9 equation:


k in (-oo:+oo)

k/5+5 = 9 // - 9

k/5-9+5 = 0

1/5*k-4 = 0 // + 4

1/5*k = 4 // : 1/5

k = 4/1/5

k = 20

k = 20

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