Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Inequalities
Absolute Values
Graphing on a number line
Formulas
Inequality manipulation (add, subtract, multiply, divide)
Absolute value inequality handling
Number line graphing
Theorems
Absolute value inequality property: |x| ≤ a means -a ≤ x ≤ a
Basic inequality theorems: When dividing or multiplying by a negative number, the inequality flips
Suitable Grade Level
Grades 9-10