Algebra-1

Question Analysis
This question tests the student's ability to solve an absolute value inequality with a less than symbol and express the solution in interval notation.

Key Concept Explanation
The key concept here is understanding that the inequality can be split into a compound inequality: . Solving this compound inequality will give the solution set.

Step-by-step Solution
1. Isolate the absolute value expression:
2. Set up the compound inequality:

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