3/x-2=1/7

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Solution for 3/x-2=1/7 equation: 


D( x )

x = 0

x = 0

x = 0

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

3/x-2 = 1/7 // - 1/7

3/x-(1/7)-2 = 0

3/x-1/7-2 = 0

3*x^-1 = 15/7 // : 3

x^-1 = 5/7

-1 < 0

1/(x^1) = 5/7 // * x^1

1 = 5/7*x^1 // : 5/7

7/5 = x^1

x = 7/5

x = 7/5

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