What is the answer to 8^{1-5x}=9 ?

The answer to 8^{1-5x}=9 is x=-(2ln(3)-3ln(2))/(15ln(2))

Solve for x: 8^{1-5x}=9

The solution is x=-(2ln(3)-3ln(2))/(15ln(2))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

8^{1 - 5 x} = 9

x = - \frac{2 ln ( 3 ) - 3 ln ( 2 )}{15 ln ( 2 )}

Decimal Notation

x = - 0.01132 \dots

Solution steps

8^{1 - 5 x} = 9

Apply exponent rules

(1 - 5 x) ln (8) = ln (9)

Solve

(1 - 5 x) ln (8) = ln (9) : x = - \frac{2 ln ( 3 ) - 3 ln ( 2 )}{15 ln ( 2 )}

x = - \frac{2 ln ( 3 ) - 3 ln ( 2 )}{15 ln ( 2 )}

2^{5 x - 3} = 10

\frac{e ^{x} - 2}{3} = e^{2 x} - 4

1 6^{x} = \frac{1}{64}

240 = 200 e^{x \cdot \frac{6}{12}}

(4^{x}) (4^{5}) = 4^{8}

What is the answer to 8^{1-5x}=9 ?
The answer to 8^{1-5x}=9 is x=-(2ln(3)-3ln(2))/(15ln(2))
Solve for x: 8^{1-5x}=9
The solution is x=-(2ln(3)-3ln(2))/(15ln(2))