What is the answer to 1/(2x)+1/(4x)= 3/12 ?

The answer to 1/(2x)+1/(4x)= 3/12 is x=3

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1/(2x)+1/(4x)= 3/12

\frac{1}{2 x} + \frac{1}{4 x} = \frac{3}{12}

x = 3

Solution steps

\frac{1}{2 x} + \frac{1}{4 x} = \frac{3}{12}

Multiply by LCM

9 = 3 x

Switch sides

3 x = 9

Divide both sides by

3

x = 3

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 3

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

\frac{7 x - 4}{x + 2} - \frac{4}{7 x} = 7

y, x = \frac{y}{y + 2}

\frac{72}{x} = \frac{3.6}{0.015}

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

What is the answer to 1/(2x)+1/(4x)= 3/12 ?
The answer to 1/(2x)+1/(4x)= 3/12 is x=3
Solve for x: 1/(2x)+1/(4x)= 3/12
The solution is x=3