What is the answer to ln(-x-5)=ln(x-61)-ln(x+7) ?

The answer to ln(-x-5)=ln(x-61)-ln(x+7) is No Solution for x\in\mathbb{R}

Solve for x: ln(-x-5)=ln(x-61)-ln(x+7)

The solution is No Solution for x\in\mathbb{R}

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

ln (- x - 5) = ln (x - 61) - ln (x + 7)

No Solution for x \in R

Solution steps

ln (- x - 5) = ln (x - 61) - ln (x + 7)

Add

ln (x + 7)

to both sides

ln (- x - 5) + ln (x + 7) = ln (x - 61) - ln (x + 7) + ln (x + 7)

Simplify

ln (- x - 5) + ln (x + 7) = ln (x - 61)

Apply log rules

(- x - 5) (x + 7) = x - 61

Solve

(- x - 5) (x + 7) = x - 61 : x = - \frac{13 + 273}{2}, x = \frac{273 - 13}{2}

x = - \frac{13 + 273}{2}, x = \frac{273 - 13}{2}

Verify Solutions:

x = - \frac{13 + 273}{2}

False

, x = \frac{273 - 13}{2}

False

The solution is

No Solution for x \in R

ln (5 x + e) = - 8

lo g_{3} (\frac{6 x + 7}{x + 2} - 1) = 0

lo g_{4} ((x + 1)^{6}) = 12

lo g_{10} (n) = lo g_{10} (n)

lo g_{5} (x - 2) = 3

What is the answer to ln(-x-5)=ln(x-61)-ln(x+7) ?
The answer to ln(-x-5)=ln(x-61)-ln(x+7) is No Solution for x\in\mathbb{R}
Solve for x: ln(-x-5)=ln(x-61)-ln(x+7)
The solution is No Solution for x\in\mathbb{R}