It appears you've uploaded an image of a mathematical expression. The expression in the image is:

$y = \frac{3x+1}{x(2x-1)}$

Do you have any specific questions about this expression or need help with calculations or simplifications related to it? If so, please let me know!

Here are some related questions I can help with:

1. Would you like to simplify this expression further?
2. Are you interested in finding the domain of this function?
3. Do you need to plot the graph of this function?
4. Are you looking for the intercepts of this function with the axes?
5. Is there any particular value of $x$ for which you want to evaluate $y$?

Tip: When dealing with rational functions like this one, it's important to identify values of $x$ that make the denominator zero, as these are the points where the function will be undefined.