Geometry

Question Analysis:
This question involves identifying the correct reason for adding 12 to both sides of the equation .
The main focus is on understanding the Addition Property of Equality.

Key Concept Explanation:
The Addition Property of Equality states that if , then .
In this step, it is used to add 12 to both sides of the equation .

Step-by-Step Solution:
1. The equation is given.  
2. Adding 12 to both sides gives

Click "Show Answer" to reveal the answer and analysis