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

The answer to 2/(x+2)=(2x+1)/(x+1) is x=0,x=-3/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

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

x = 0, x = - \frac{3}{2}

Decimal

x = 0, x = - 1.5

Solution steps

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

Cross multiply

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

Solve

2 (x + 1) = (x + 2) (2 x + 1) : x = 0, x = - \frac{3}{2}

x = 0, x = - \frac{3}{2}

Verify Solutions

Find undefined (singularity) points:

x = - 2, x = - 1

Combine undefined points with solutions:

x = 0, x = - \frac{3}{2}

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

\frac{4 x + 3}{1 - 2 x} = \frac{3}{8}

2 - \frac{1}{x} = 0

x - \frac{3 x + 5}{x + 9} = 1

- x^{- 2} = 0

What is the answer to 2/(x+2)=(2x+1)/(x+1) ?
The answer to 2/(x+2)=(2x+1)/(x+1) is x=0,x=-3/2
Solve for x: 2/(x+2)=(2x+1)/(x+1)
The solution is x=0,x=-3/2