5x/y=15

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Solution for 5x/y=15 equation: 


x in (-oo:+oo)

(5*x)/y = 15 // - 15

(5*x)/y-15 = 0

5*x*y^-1-15 = 0 // + 15

5*x*y^-1 = 15 // : 5*y^-1

x = 15/(5*y^-1)

x = 3*y

x = 3*y

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