To determine the slope of line \( q \) that is parallel to line \( p \), we first need to find the slope of line \( p \). The slope of a line in the form \( Ax + By = C \) can be calculated using the formula:
\[ \text{slope} = -\frac{A}{B} \]
The equation for line \( p \) is given, but it seems that the specific format of the equation of line \( p \) is not fully provided in your query. Based on what you provided, it looks like you mentioned a slope of \( \frac{13}{99} \).
Since line \( q \) is parallel to line \( p \), the slopes of parallel lines are equal. Therefore, if the slope of line \( p \) is \( \frac{13}{99} \), then the slope of line \( q \) will also be:
\[ \text{slope of line } q = \frac{13}{99} \]
Thus, the slope of line \( q \) is:
\[ \frac{13}{99} \]
If that was indeed the slope of line \( p \), the answer is \( \frac{13}{99} \). If the context of your question was different, please provide more details regarding line \( p \)'s equation for a more accurate response.