What is the answer to 2/(x-1)-1/(x+1)=1 ?

The answer to 2/(x-1)-1/(x+1)=1 is x=(1+sqrt(17))/2 ,x=(1-sqrt(17))/2

Solve for x: 2/(x-1)-1/(x+1)=1

The solution is x=(1+sqrt(17))/2 ,x=(1-sqrt(17))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

x = \frac{1 + 17}{2}, x = \frac{1 - 17}{2}

Decimal Notation

x = 2.56155 \dots, x = - 1.56155 \dots

Solution steps

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

Multiply by LCM

2 (x + 1) - (x - 1) = (x - 1) (x + 1)

Solve

2 (x + 1) - (x - 1) = (x - 1) (x + 1) : x = \frac{1 + 17}{2}, x = \frac{1 - 17}{2}

x = \frac{1 + 17}{2}, x = \frac{1 - 17}{2}

Verify Solutions

Find undefined (singularity) points:

x = 1, x = - 1

Combine undefined points with solutions:

x = \frac{1 + 17}{2}, x = \frac{1 - 17}{2}

\frac{150}{x} = 100

\frac{x}{x - 2} = \frac{x + 3}{x + 2}

0.05 = (\frac{2}{x})^{5}

x, y = 4 - \frac{1}{x}

4 = \frac{t}{- t + 12}

What is the answer to 2/(x-1)-1/(x+1)=1 ?
The answer to 2/(x-1)-1/(x+1)=1 is x=(1+sqrt(17))/2 ,x=(1-sqrt(17))/2
Solve for x: 2/(x-1)-1/(x+1)=1
The solution is x=(1+sqrt(17))/2 ,x=(1-sqrt(17))/2