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Popular >

ln(x)=-x

Solution

ln (x) = - x

Solution

x = W_{0} (1)

+1

Decimal Notation

x = 0.56714 \dots

Solution steps

ln (x) = - x

If

f (x) = g (x),

then

a^{f (x)} = a^{g (x)}

e^{l n (x)} = e^{- x}

Simplify

e^{l n (x)} : x

x = e^{- x}

Solve

x = e^{- x} : x = W_{0} (1)

x = W_{0} (1)

Verify Solutions:

x = W_{0} (1)

True

The solution is

x = W_{0} (1)

Popular Examples

ln (x) = - 4

ln (x) = - 5

log_{x}(0.004)=2

lo g_{x} (0.004) = 2

ln(x-1)=1+ln(3x+2)

ln (x - 1) = 1 + ln (3 x + 2)

log_{2}(x)+log_{2}(5)=3

lo g_{2} (x) + lo g_{2} (5) = 3

Frequently Asked Questions (FAQ)

What is the answer to ln(x)=-x ?
The answer to ln(x)=-x is x=\W_{0}(1)
Solve for x: ln(x)=-x
The solution is x=\W_{0}(1)