What is the answer to x-5=(36)/x ?

The answer to x-5=(36)/x is x=9,x=-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x-5=(36)/x

x - 5 = \frac{36}{x}

x = 9, x = - 4

Solution steps

x - 5 = \frac{36}{x}

Multiply both sides by

x

x^{2} - 5 x = 36

Solve

x^{2} - 5 x = 36 : x = 9, x = - 4

x = 9, x = - 4

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 9, x = - 4

v, n = \frac{c}{v}

v, D = \frac{p}{v}

\frac{- 3}{x - 3} = 1 - \frac{2}{x + 7}

(t) = \frac{( 20 t )}{( 100 + t )}

\frac{8}{3 a} = \frac{2 a}{2 a}