What is the answer to 18/7 =(22)/x ?

The answer to 18/7 =(22)/x is x= 77/9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

18/7 =(22)/x

\frac{18}{7} = \frac{22}{x}

x = \frac{77}{9}

Decimal Notation

x = 8.55555 \dots

Solution steps

\frac{18}{7} = \frac{22}{x}

Cross multiply

18 x = 154

Divide both sides by

18

x = \frac{77}{9}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{77}{9}

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

\frac{50}{0.8} = \frac{1240}{x}

\frac{4}{x} = \frac{3 x}{x + 3}

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

x, x + 5 = \frac{6}{x}