0000:00:00:00:00Start21Number 21ExplanationIf b>ab > ab>a, the value of xxx that satisfies ∣x−2a∣+a≤b|x - 2a| + a \leq b∣x−2a∣+a≤b is....3a≤x≤2b+a3a \leq x \leq 2b + a3a≤x≤2b+ax≥−b+3ax \geq -b + 3ax≥−b+3ax≤b+ax \leq b + ax≤b+ab−3a≤x≤−b+ab - 3a \leq x \leq -b + ab−3a≤x≤−b+a−b+3a≤x≤b+a-b + 3a \leq x \leq b + a−b+3a≤x≤b+a
21Number 21ExplanationIf b>ab > ab>a, the value of xxx that satisfies ∣x−2a∣+a≤b|x - 2a| + a \leq b∣x−2a∣+a≤b is....3a≤x≤2b+a3a \leq x \leq 2b + a3a≤x≤2b+ax≥−b+3ax \geq -b + 3ax≥−b+3ax≤b+ax \leq b + ax≤b+ab−3a≤x≤−b+ab - 3a \leq x \leq -b + ab−3a≤x≤−b+a−b+3a≤x≤b+a-b + 3a \leq x \leq b + a−b+3a≤x≤b+a
