en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

8^{3x}= 1/2

Solution

8^{3 x} = \frac{1}{2}

Solution

x = - \frac{1}{9}

+1

Solution steps

8^{3 x} = \frac{1}{2}

Apply exponent rules

9 x = - 1

Solve

9 x = - 1 : x = - \frac{1}{9}

x = - \frac{1}{9}

Popular Examples

3^{x + 1} - 3^{x} = 18

2(3^{4x-5})=7^{2x}

2 (3^{4 x - 5}) = 7^{2 x}

5^{x - 1} = 5^{x} - 5

(\frac{1}{2})^{x} = \frac{1}{32}

2 7^{x} = 9^{x - 2}

Frequently Asked Questions (FAQ)

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