15/y=3/7x

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Solution for 15/y=3/7x equation: 


x in (-oo:+oo)

15/y = (3/7)*x // - (3/7)*x

15/y-((3/7)*x) = 0

(-3/7)*x+15/y = 0

15*y^-1-3/7*x = 0 // - 15*y^-1

-3/7*x = -(15*y^-1) // : -3/7

x = (-(15*y^-1))/(-3/7)

x = 35*y^-1

x = 35*y^-1

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