What is the answer to 1/(3x)+4/(81x)=-31 ?

The answer to 1/(3x)+4/(81x)=-31 is x=-1/81

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1/(3x)+4/(81x)=-31

\frac{1}{3 x} + \frac{4}{81 x} = - 31

x = - \frac{1}{81}

Solution steps

\frac{1}{3 x} + \frac{4}{81 x} = - 31

Multiply by LCM

31 = - 2511 x

Switch sides

- 2511 x = 31

Divide both sides by

- 2511

x = - \frac{1}{81}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - \frac{1}{81}

\frac{x + 1}{x - 1} = 0

\frac{7}{5} = \frac{10.5}{b}

\frac{1}{x} + \frac{2}{x} = 6

\frac{5}{2 x} = \frac{x}{10}

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

What is the answer to 1/(3x)+4/(81x)=-31 ?
The answer to 1/(3x)+4/(81x)=-31 is x=-1/81
Solve for x: 1/(3x)+4/(81x)=-31
The solution is x=-1/81