What is the answer to -(10x)/(3-x)=5 ?

The answer to -(10x)/(3-x)=5 is x=-3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-(10x)/(3-x)=5

- \frac{10 x}{3 - x} = 5

x = - 3

Solution steps

- \frac{10 x}{3 - x} = 5

Multiply both sides by

3 - x

- 10 x = 5 (3 - x)

Expand

5 (3 - x) : 15 - 5 x

- 10 x = 15 - 5 x

Move

5 x

to the left side

- 5 x = 15

Divide both sides by

- 5

x = - 3

Verify Solutions

Find undefined (singularity) points:

x = 3

Combine undefined points with solutions:

x = - 3

y = \frac{- 1}{6 ( 3 y ^{2} + 3 )}

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

\frac{5}{3 x - 4} = \frac{- 3}{1 - 2 x}

G (x) = - \frac{8}{x - 5}

y, x = \frac{y}{( y - 2 )}