What is the answer to 3^{3x+5}=3*9^{x+3} ?

The answer to 3^{3x+5}=3*9^{x+3} is x=2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3^{3x+5}=3*9^{x+3}

3^{3 x + 5} = 3 \cdot 9^{x + 3}

x = 2

Solution steps

3^{3 x + 5} = 3 \cdot 9^{x + 3}

Apply exponent rules

3 x + 5 = 2 (x + 3) + 1

Solve

3 x + 5 = 2 (x + 3) + 1 : x = 2

x = 2

9^{x} - 10 \times 3^{x} + 9 = 0

5^{a + 2} = \frac{1}{125}

x, y = 1 2^{1 - 0.1 x}

\frac{1 - x}{e ^{x}} = 0

What is the answer to 3^{3x+5}=3*9^{x+3} ?
The answer to 3^{3x+5}=3*9^{x+3} is x=2
Solve for x: 3^{3x+5}=3*9^{x+3}
The solution is x=2