en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

ln(x)=8-x

Solution

ln (x) = 8 - x

Solution

x = W_{0} (e^{8})

+1

Decimal

x = 6.17886 \dots

Solution steps

ln (x) = 8 - x

If

f (x) = g (x),

then

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

e^{l n (x)} = e^{8 - x}

Simplify

e^{l n (x)} : x

x = e^{8 - x}

Solve

x = e^{8 - x} : x = W_{0} (e^{8})

x = W_{0} (e^{8})

Verify Solutions:

x = W_{0} (e^{8})

True

The solution is

x = W_{0} (e^{8})

Graph

Popular Examples

6 ln (2 x) = 30

lo g_{3} (x - 5) = 5

1/5 log_{x}(16)=-1.6

\frac{1}{5} lo g_{x} (16) = - 1.6

log_{3}(-9x)-10=-6

lo g_{3} (- 9 x) - 10 = - 6

2 ln (8 x - 3) - 3 = 5

Frequently Asked Questions (FAQ)

What is the answer to ln(x)=8-x ?
The answer to ln(x)=8-x is x=\W_{0}(e^8)
Solve for x: ln(x)=8-x
The solution is x=\W_{0}(e^8)