Ln(-x)=7/2

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Solution for Ln(-x)=7/2 equation: 


D( x )

-x <= 0

-x <= 0

x in (0:+oo)

ln(-x) = 7/2 // - 7/2

ln(-x)-(7/2) = 0

ln(-x)-7/2 = 0

ln(-x)-7/2 = 0 // + 7/2

ln(-x) = 7/2

ln(-x) = ln(e^(7/2))

-x = e^(7/2)

x = -e^(7/2)

x in { -e^(7/2)} 

x belongs to the empty set

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