Question

как упростить уравнения (138+м)-95

Answer 1

Упрощаем, (138+м)-95,раскрываем скобки получается 138+м-95,меняем местами 95 и м со знаком -,получается 138-95+м,43+м

Answer 2

(138+м)-95

138-95+м

43+м

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