en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

e^{2x+1}=9e^{1-x}

Solution

e^{2 x + 1} = 9 e^{1 - x}

Solution

x = \frac{2 ln ( 3 )}{3}

+1

Decimal Notation

x = 0.73240 \dots

Solution steps

e^{2 x + 1} = 9 e^{1 - x}

Apply exponent rules

2 x + 1 = ln (9) + 1 - x

Solve

2 x + 1 = ln (9) + 1 - x : x = \frac{2 ln ( 3 )}{3}

x = \frac{2 ln ( 3 )}{3}

Popular Examples

2^{4x}-2^{2x}-12=0

2^{4 x} - 2^{2 x} - 12 = 0

sqrt(3^{2x-1)}=9^{x-2}

3^{2 x - 1} = 9^{x - 2}

133.9=(133.9)/(1+2e^{-x)}

133.9 = \frac{133.9}{1 + 2 e ^{- x}}

3 e^{- 5 x - 8} - 4 = 9

5^{x-2}-5^x+5^{x-1}=505

5^{x - 2} - 5^{x} + 5^{x - 1} = 505

Frequently Asked Questions (FAQ)

What is the answer to e^{2x+1}=9e^{1-x} ?
The answer to e^{2x+1}=9e^{1-x} is x=(2ln(3))/3