To solve the equation \(\frac{5}{2}x = -\frac{1}{8}\), you can follow these steps:
- Multiply both sides of the equation by the reciprocal of \(\frac{5}{2}\), which is \(\frac{2}{5}\):
\[ x = -\frac{1}{8} \times \frac{2}{5} \]
- Calculate the right-hand side:
\[ x = -\frac{2}{40} = -\frac{1}{20} \]
So, the solution of the equation \(\frac{5}{2}x = -\frac{1}{8}\) is
\[ x = -\frac{1}{20}. \]