Geometry

Question Analysis:  
This question involves reflecting a point over a vertical line ().
The main focus is on understanding how reflection affects the coordinates.  

Key Concept Explanation:  
- Reflection over a vertical line :  
 - The x-coordinate changes based on the distance from the line.  
 - The y-coordinate stays the same.  
 - Formula: If the original point is , its reflection is .  

Step-by-Step Solution:  
1. Original point: .  
2. Reflection line: .  
3. New x-coordinate:

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