8/3=13/x

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Solution for 8/3=13/x equation: 


D( x )

x = 0

x = 0

x = 0

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

8/3 = 13/x // - 13/x

8/3-(13/x) = 0

8/3-13*x^-1 = 0

-13*x^-1 = -8/3 // : -13

x^-1 = 8/39

-1 < 0

1/(x^1) = 8/39 // * x^1

1 = 8/39*x^1 // : 8/39

39/8 = x^1

x = 39/8

x = 39/8

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