en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x-e^x=0

Solution

x - e^{x} = 0

Solution

No Solution for x \in R

Solution steps

x - e^{x} = 0

Prepare

x - e^{x} = 0

for Lambert form:

- 1 = - e^{- x} x

Rewrite the equation with

- x = u

and

x = - u

- 1 = - e^{u} (- u)

Rewrite

- 1 = - e^{u} (- u)

in Lambert form:

- e^{u} (- u) = - 1

Solve

- e^{u} (- u) = - 1 :

No Solution for

u \in R

No Solution for x \in R

Popular Examples

4^{2} \cdot 4^{n} = 4^{7}

4^{x-1}-2^{x+3}+28=0

4^{x - 1} - 2^{x + 3} + 28 = 0

6^{x - 10} = 4

e^{2 x + 3} = 7

2 x = 2^{x}

Frequently Asked Questions (FAQ)

What is the answer to x-e^x=0 ?
The answer to x-e^x=0 is No Solution for x\in\mathbb{R}