Найдите значение выражения A + B, если −42 ÷ +3 = A и |A| × |+2| = B.

  1. -14
  2. -42
  3. 14
  4. 42

📝 Detailed explanation

Из первого действия находим A: A = −42 ÷ 3 = −14. Из второго действия находим B: B = |−14| × 2 = 14 × 2 = 28. Их сумма: A + B = −14 + 28 = 14.
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