What is the answer to (2+x)/(x+4)= 4/(x-1) ?

The answer to (2+x)/(x+4)= 4/(x-1) is x=6,x=-3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(2+x)/(x+4)= 4/(x-1)

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

x = 6, x = - 3

Solution steps

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

Cross multiply

(2 + x) (x - 1) = (x + 4) \cdot 4

Solve

(2 + x) (x - 1) = (x + 4) \cdot 4 : x = 6, x = - 3

x = 6, x = - 3

Verify Solutions

Find undefined (singularity) points:

x = - 4, x = 1

Combine undefined points with solutions:

x = 6, x = - 3

\frac{2}{x + 3} + \frac{x + 3}{2} = \frac{10}{3}

x - \frac{x + 5}{x + 8} = \frac{3}{x + 8}

\frac{20}{x} - \frac{20}{x - 2} = \frac{4}{x}

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

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

What is the answer to (2+x)/(x+4)= 4/(x-1) ?
The answer to (2+x)/(x+4)= 4/(x-1) is x=6,x=-3
Solve for x: (2+x)/(x+4)= 4/(x-1)
The solution is x=6,x=-3