What is the answer to 9^{2-x}=27^{2x+1} ?

The answer to 9^{2-x}=27^{2x+1} is x= 1/8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9^{2-x}=27^{2x+1}

9^{2 - x} = 2 7^{2 x + 1}

x = \frac{1}{8}

Decimal Notation

x = 0.125

Solution steps

9^{2 - x} = 2 7^{2 x + 1}

Apply exponent rules

2 (2 - x) = 3 (2 x + 1)

Solve

2 (2 - x) = 3 (2 x + 1) : x = \frac{1}{8}

x = \frac{1}{8}

2 7^{a} = 243

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

\frac{1}{9} = 3^{2 x + 2}

e^{4 x + 5} = 1

25 (5^{2 x}) - 626 (5^{x}) + 25 = 0

What is the answer to 9^{2-x}=27^{2x+1} ?
The answer to 9^{2-x}=27^{2x+1} is x= 1/8
Solve for x: 9^{2-x}=27^{2x+1}
The solution is x= 1/8