8/x+3=4/x

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Solution for 8/x+3=4/x equation: 


D( x )

x = 0

x = 0

x = 0

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

8/x+3 = 4/x // - 4/x

8/x-(4/x)+3 = 0

8/x-4*x^-1+3 = 0

4*x^-1 = -3 // : 4

x^-1 = -3/4

-1 < 0

1/(x^1) = -3/4 // * x^1

1 = -3/4*x^1 // : -3/4

-4/3 = x^1

x = -4/3

x = -4/3

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