Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Inequalities
Absolute Values
Formulas
If |a| < c, then -c < a < c
If |b| < c, then -c < b < c
Sum of inequalities: -2c < a + b < 2c
Divide by 2: -c < (a + b) / 2 < c
Theorems
Inequality properties
Absolute value properties
Suitable Grade Level
Grade 9-12
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