What is the answer to 4=(8.4)/x ?

The answer to 4=(8.4)/x is x=2.1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4=(8.4)/x

4 = \frac{8.4}{x}

x = 2.1

Solution steps

4 = \frac{8.4}{x}

Multiply both sides by

x

4 x = 8.4

Divide both sides by

4

x = 2.1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 2.1

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

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

\frac{2}{4} = \frac{8}{x}

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

g, 3 = \frac{4 m}{g} - Q