Question Analysis
This question tests the student's ability to solve an absolute value equation by setting up two separate equations and solving for
.
Key Concept Explanation
The key concept is that the absolute value of a number can be either positive or negative, leading to two possible solutions.
Step-by-step Solution
1. Set up two equations:
and
.
2. Solve each equation:
For
: Subtract 5 from both sides to get
. Divide by 4 to get