• Предмет: Математика
  • Автор: danilink
  • Вопрос задан 10 лет назад

87-(41+у)=22
решить упростить

Ответы

Ответ дал: Jamilya75
0
87-(41+у)=22                                                                                                             41+у=87-22                                                                                                               41+у=65                                                                                                                   у=65-41                                                                                                                     у=24                                                                                                                         ------------------                                                                                                              87-(41+24)=22                                                                                                                      22=22
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