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Popular >

ln(x)=5-x

Solution

ln (x) = 5 - x

Solution

x = W_{0} (e^{5})

+1

Decimal Notation

x = 3.69344 \dots

Solution steps

ln (x) = 5 - x

If

f (x) = g (x),

then

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

e^{l n (x)} = e^{5 - x}

Simplify

e^{l n (x)} : x

x = e^{5 - x}

Solve

x = e^{5 - x} : x = W_{0} (e^{5})

x = W_{0} (e^{5})

Verify Solutions:

x = W_{0} (e^{5})

True

The solution is

x = W_{0} (e^{5})

Popular Examples

log_{9}(x)= 5/2

lo g_{9} (x) = \frac{5}{2}

6.27=-log_{10}(h)

6.27 = - lo g_{10} (h)

ln (y) = 2

log_{10}(100x)= 1/2

lo g_{10} (100 x) = \frac{1}{2}

log_{2}(x-1)+log_{3}(3)=2

lo g_{2} (x - 1) + lo g_{3} (3) = 2

Frequently Asked Questions (FAQ)

What is the answer to ln(x)=5-x ?
The answer to ln(x)=5-x is x=\W_{0}(e^5)
Solve for x: ln(x)=5-x
The solution is x=\W_{0}(e^5)