13/y+5/y=2

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Solution for 13/y+5/y=2 equation:


D( y )

y = 0

y = 0

y = 0

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

13/y+5/y = 2 // - 2

13/y+5/y-2 = 0

18*y^-1 = 2 // : 18

y^-1 = 1/9

-1 < 0

1/(y^1) = 1/9 // * y^1

1 = 1/9*y^1 // : 1/9

9 = y^1

y = 9

y = 9

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