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Example: Absolute Value Equations with No Solution
If isolating the absolute value expression results in an equation where the absolute value equals a negative number, the equation possesses no solution. For example, to solve , isolating the absolute value by subtracting from both sides yields . Because the distance represented by an absolute value can never be negative, this statement is mathematically false for any value of . Thus, finding it equal to a negative constant immediately indicates that there is no solution.
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Updated 2026-05-02
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