1/x=-7/x-3

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


D( x )

x = 0

x = 0

x = 0

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

1/x = -7/x-3 // + -7/x-3

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

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

8*x^-1 = -3 // : 8

x^-1 = -3/8

-1 < 0

1/(x^1) = -3/8 // * x^1

1 = -3/8*x^1 // : -3/8

-8/3 = x^1

x = -8/3

x = -8/3

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