What is the answer to 7/(2x)=3 ?

The answer to 7/(2x)=3 is x= 7/6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7/(2x)=3

\frac{7}{2 x} = 3

x = \frac{7}{6}

Decimal Notation

x = 1.16666 \dots

Solution steps

\frac{7}{2 x} = 3

Multiply both sides by

x

\frac{7}{2} = 3 x

Switch sides

3 x = \frac{7}{2}

Divide both sides by

3

x = \frac{7}{6}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{7}{6}

\frac{X - 465}{X} = \frac{2}{5}

x + 3 (x - 2) = \frac{3 ( 2 x - 3 )}{x}

x^{- 1} + x - 2 = 0

\frac{x + 5}{x - 2} = 2

L^{- 1} = [\frac{s}{s ^{2} + 2 s - 3}]