What is the answer to x/(2x+7)=(x-5)/(x-1) ?

The answer to x/(2x+7)=(x-5)/(x-1) is x=7,x=-5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x/(2x+7)=(x-5)/(x-1)

\frac{x}{2 x + 7} = \frac{x - 5}{x - 1}

x = 7, x = - 5

Solution steps

\frac{x}{2 x + 7} = \frac{x - 5}{x - 1}

Cross multiply

x (x - 1) = (2 x + 7) (x - 5)

Solve

x (x - 1) = (2 x + 7) (x - 5) : x = 7, x = - 5

x = 7, x = - 5

Verify Solutions

Find undefined (singularity) points:

x = - \frac{7}{2}, x = 1

Combine undefined points with solutions:

x = 7, x = - 5

\frac{x - 4}{3 x + 2} = \frac{3}{7}

\frac{1}{x} = \frac{x + 3}{2 x ^{2}}

\frac{15}{x - 1} = \frac{19}{x + 4}

\frac{3}{2 x - 1} = \frac{- 3}{5}

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

What is the answer to x/(2x+7)=(x-5)/(x-1) ?
The answer to x/(2x+7)=(x-5)/(x-1) is x=7,x=-5
Solve for x: x/(2x+7)=(x-5)/(x-1)
The solution is x=7,x=-5