What is the answer to 3/x-1/(x+1)=1 ?

The answer to 3/x-1/(x+1)=1 is x=(1+sqrt(13))/2 ,x=(1-sqrt(13))/2

Solve for x: 3/x-1/(x+1)=1

The solution is x=(1+sqrt(13))/2 ,x=(1-sqrt(13))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{3}{x} - \frac{1}{x + 1} = 1

x = \frac{1 + 13}{2}, x = \frac{1 - 13}{2}

Decimal Notation

x = 2.30277 \dots, x = - 1.30277 \dots

Solution steps

\frac{3}{x} - \frac{1}{x + 1} = 1

Multiply by LCM

3 (x + 1) - x = x (x + 1)

Solve

3 (x + 1) - x = x (x + 1) : x = \frac{1 + 13}{2}, x = \frac{1 - 13}{2}

x = \frac{1 + 13}{2}, x = \frac{1 - 13}{2}

Verify Solutions

Find undefined (singularity) points:

x = 0, x = - 1

Combine undefined points with solutions:

x = \frac{1 + 13}{2}, x = \frac{1 - 13}{2}

(\frac{100}{x} - 1) (x + 5) = 100

y, \frac{x - 2}{y} = z

x + \frac{2 x + 5}{x + 6} = 2

6.46 = \frac{0.5}{x}

\frac{5}{4 x} + \frac{x + 1}{x} = 2

What is the answer to 3/x-1/(x+1)=1 ?
The answer to 3/x-1/(x+1)=1 is x=(1+sqrt(13))/2 ,x=(1-sqrt(13))/2
Solve for x: 3/x-1/(x+1)=1
The solution is x=(1+sqrt(13))/2 ,x=(1-sqrt(13))/2