en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2^{-k}=2^{k+1}

Solution

2^{- k} = 2^{k + 1}

Solution

k = - \frac{1}{2}

+1

Decimal Notation

k = - 0.5

Solution steps

2^{- k} = 2^{k + 1}

Apply exponent rules

- k = k + 1

Solve

- k = k + 1 : k = - \frac{1}{2}

k = - \frac{1}{2}

Popular Examples

e^{x} = 3 x + 5

1000e^{0.2x}=2500

1000 e^{0.2 x} = 2500

8^{- 2 - x} = 431

6^{x + 3} = 3^{x}

0.5 \cdot 1 0^{8 t} = 73

Frequently Asked Questions (FAQ)

What is the answer to 2^{-k}=2^{k+1} ?
The answer to 2^{-k}=2^{k+1} is k=-1/2
Solve for k: 2^{-k}=2^{k+1}
The solution is k=-1/2