Question - Algebraic Expression Simplification

The image shows a mathematical expression that needs to be simplified. However, the image is cropped, and only part of the expression is visible. To provide a solution, I will simplify the visible part of the expression:

Visible expression: \( \frac{x}{x+2} - \frac{x}{3} \)

To find a common denominator and subtract the fractions:

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

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

\( = \frac{3x - x^2 - 2x}{3(x+2)} \)

\( = \frac{-x^2 + x}{3(x+2)} \)

Since this is not the full expression, I cannot provide further simplification. The final answer will depend on the complete original expression.