What is the answer to (-4)/(x-4)=1-2/(x+8) ?

The answer to (-4)/(x-4)=1-2/(x+8) is x=-2,x=-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(-4)/(x-4)=1-2/(x+8)

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

x = - 2, x = - 4

Solution steps

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

Multiply by LCM

- 4 (x + 8) = (x - 4) (x + 8) - 2 (x - 4)

Solve

- 4 (x + 8) = (x - 4) (x + 8) - 2 (x - 4) : x = - 2, x = - 4

x = - 2, x = - 4

Verify Solutions

Find undefined (singularity) points:

x = 4, x = - 8

Combine undefined points with solutions:

x = - 2, x = - 4

\frac{x}{( x + 3 ) ( x + 1 )} = 0

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

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

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

\frac{4 x + 1}{3 x} = \frac{5}{6}

What is the answer to (-4)/(x-4)=1-2/(x+8) ?
The answer to (-4)/(x-4)=1-2/(x+8) is x=-2,x=-4
Solve for x: (-4)/(x-4)=1-2/(x+8)
The solution is x=-2,x=-4