2x/x-3=9/x-7

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Solution for 2x/x-3=9/x-7 equation: 


D( x )

x = 0

x = 0

x = 0

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

(2*x)/x-3 = 9/x-7 // - 9/x-7

(2*x)/x-(9/x)-3+7 = 0

(2*x)/x-9*x^-1-3+7 = 0

-9*x^-1 = -6 // : -9

x^-1 = 2/3

-1 < 0

1/(x^1) = 2/3 // * x^1

1 = 2/3*x^1 // : 2/3

3/2 = x^1

x = 3/2

x = 3/2

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