What is the answer to 9^x=18 ?

The answer to 9^x=18 is x=(ln(18))/(2ln(3))

The solution is x=(ln(18))/(2ln(3))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9^x=18

9^{x} = 18

x = \frac{ln ( 18 )}{2 ln ( 3 )}

Decimal Notation

x = 1.31546 \dots

Solution steps

9^{x} = 18

Apply exponent rules

x ln (9) = ln (18)

Solve

x ln (9) = ln (18) : x = \frac{ln ( 18 )}{2 ln ( 3 )}

x = \frac{ln ( 18 )}{2 ln ( 3 )}

5^{7 x + 5} = 3

4^{4^{n + 7}} = 2^{8^{n - 5}}

2^{n - 7} \cdot 5^{n - 4} = 1250

1 0^{\frac{2 x}{3}} = 15

3^{5 x (- 10)} = 1