4/x-3=-2/5

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Solution for 4/x-3=-2/5 equation: 


D( x )

x = 0

x = 0

x = 0

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

4/x-3 = -2/5 // + -2/5

4/x-(-2/5)-3 = 0

4/x+2/5-3 = 0

4*x^-1 = 13/5 // : 4

x^-1 = 13/20

-1 < 0

1/(x^1) = 13/20 // * x^1

1 = 13/20*x^1 // : 13/20

20/13 = x^1

x = 20/13

x = 20/13

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