-15/y=9/4

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Solution for -15/y=9/4 equation: 


D( y )

y = 0

y = 0

y = 0

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

-15/y = 9/4 // - 9/4

-15/y-(9/4) = 0

-15/y-9/4 = 0

-15*y^-1 = 9/4 // : -15

y^-1 = -3/20

-1 < 0

1/(y^1) = -3/20 // * y^1

1 = -3/20*y^1 // : -3/20

-20/3 = y^1

y = -20/3

y = -20/3

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