3/x-7=4/x-2

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Solution for 3/x-7=4/x-2 equation:


D( x )

x = 0

x = 0

x = 0

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

3/x-7 = 4/x-2 // - 4/x-2

3/x-(4/x)-7+2 = 0

3/x-4*x^-1-7+2 = 0

-1*x^-1 = 5 // : -1

x^-1 = -5

-1 < 0

1/(x^1) = -5 // * x^1

1 = -5*x^1 // : -5

-1/5 = x^1

x = -1/5

x = -1/5

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