4/x+3=8/10

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Solution for 4/x+3=8/10 equation: 


D( x )

x = 0

x = 0

x = 0

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

4/x+3 = 8/10 // - 8/10

4/x-(8/10)+3 = 0

4/x-4/5+3 = 0

4*x^-1 = -11/5 // : 4

x^-1 = -11/20

-1 < 0

1/(x^1) = -11/20 // * x^1

1 = -11/20*x^1 // : -11/20

-20/11 = x^1

x = -20/11

x = -20/11

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