What is the answer to 6/(20x)= 4/8 ?

The answer to 6/(20x)= 4/8 is x= 3/5

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6/(20x)= 4/8

\frac{6}{20 x} = \frac{4}{8}

x = \frac{3}{5}

Decimal Notation

x = 0.6

Solution steps

\frac{6}{20 x} = \frac{4}{8}

Cross multiply

24 = 40 x

Switch sides

40 x = 24

Divide both sides by

40

x = \frac{3}{5}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{3}{5}

\frac{x - 1}{x} = 20

\frac{84}{5} = \frac{6}{x}

y = \frac{9 + 2 x}{4 - x}, x

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

\frac{- 6}{m - 5} = \frac{- 2}{m + 3}