3/y=8/10

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Solution for 3/y=8/10 equation: 


D( y )

y = 0

y = 0

y = 0

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

3/y = 8/10 // - 8/10

3/y-(8/10) = 0

3/y-4/5 = 0

3*y^-1 = 4/5 // : 3

y^-1 = 4/15

-1 < 0

1/(y^1) = 4/15 // * y^1

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

15/4 = y^1

y = 15/4

y = 15/4

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