What is the answer to 9^{x+2}-5=153 ?

The answer to 9^{x+2}-5=153 is x=(ln(158))/(2ln(3))-2

Solve for x: 9^{x+2}-5=153

The solution is x=(ln(158))/(2ln(3))-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9^{x + 2} - 5 = 153

x = \frac{ln ( 158 )}{2 ln ( 3 )} - 2

Decimal Notation

x = 0.30408 \dots

Solution steps

9^{x + 2} - 5 = 153

Move

5

to the right side

9^{x + 2} = 158

Apply exponent rules

(x + 2) ln (9) = ln (158)

Solve

(x + 2) ln (9) = ln (158) : x = \frac{ln ( 158 )}{2 ln ( 3 )} - 2

x = \frac{ln ( 158 )}{2 ln ( 3 )} - 2

5618 (60) = 206 (2.71)^{k (60)}

4 e^{x - 2} = 8

e^{r + 10} - 10 = - 42

2^{x + 2} \cdot 4^{x} = 16

a^{2} e^{a x} - 3 a e^{a x} + 2 = 0

What is the answer to 9^{x+2}-5=153 ?
The answer to 9^{x+2}-5=153 is x=(ln(158))/(2ln(3))-2
Solve for x: 9^{x+2}-5=153
The solution is x=(ln(158))/(2ln(3))-2