What is the answer to -3/x = x/(5x+18) ?

The answer to -3/x = x/(5x+18) is x=-6,x=-9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-3/x = x/(5x+18)

- \frac{3}{x} = \frac{x}{5 x + 18}

x = - 6, x = - 9

Solution steps

- \frac{3}{x} = \frac{x}{5 x + 18}

Cross multiply

- 3 (5 x + 18) = x^{2}

Solve

- 3 (5 x + 18) = x^{2} : x = - 6, x = - 9

x = - 6, x = - 9

Verify Solutions

Find undefined (singularity) points:

x = 0, x = - \frac{18}{5}

Combine undefined points with solutions:

x = - 6, x = - 9

\frac{16}{x + 3} + \frac{7}{x - 2} = 3

\frac{a}{x} = b

P = \frac{W}{t}, t

p = 0.103 + \frac{0.79365}{p}

\frac{36}{3} = \frac{132}{x}

What is the answer to -3/x = x/(5x+18) ?
The answer to -3/x = x/(5x+18) is x=-6,x=-9
Solve for x: -3/x = x/(5x+18)
The solution is x=-6,x=-9