en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4=2+ln(x-1)

Solution

4 = 2 + ln (x - 1)

Solution

x = e^{2} + 1

+1

Solution steps

4 = 2 + ln (x - 1)

Switch sides

2 + ln (x - 1) = 4

Move

2

to the right side

ln (x - 1) = 2

Apply log rules

x - 1 = e^{2}

Solve

x - 1 = e^{2} : x = e^{2} + 1

x = e^{2} + 1

Verify Solutions:

x = e^{2} + 1

True

The solution is

x = e^{2} + 1

Popular Examples

2 lo g_{25} (x) = 1

ln(x)+2ln(1/(x^2))=2

ln (x) + 2 ln (\frac{1}{x ^{2}}) = 2

log_{5}(x^2-4x)=1

lo g_{5} (x^{2} - 4 x) = 1

4 + 5 ln (x) = 2

ln(x^2-1)=ln(4x-4)

ln (x^{2} - 1) = ln (4 x - 4)

Frequently Asked Questions (FAQ)

What is the answer to 4=2+ln(x-1) ?
The answer to 4=2+ln(x-1) is x=e^2+1
Solve for x: 4=2+ln(x-1)
The solution is x=e^2+1