7/x0-8=3/x

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Solution for 7/x0-8=3/x equation: 


D( x )

x^0 = 0

x = 0

x^0 = 0

x^0 = 0

1 = 0

x^0 = 0

1 = 0

x belongs to the empty set

x = 0

x = 0

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

7/(x^0)-8 = 3/x // - 3/x

7/(x^0)-(3/x)-8 = 0

7-3*x^-1-8 = 0

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

x^-1 = -1/3

-1 < 0

1/(x^1) = -1/3 // * x^1

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

-3 = x^1

x = -3

x = -3

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