Решить уравнение 127+у=357-85 что бы было написано - вопрос №314718212735785 от werffhuj 30.04.2020 15:51

Question

Математика: Решить уравнение 127+у=357-85 что бы было написано решение

werffhuj · Answer

127+у=357-85                                                                                                          127+у=272                                                                                                              у=272-127                                                                                                               у=145                                                                                                       127+145=357-85                                                                                                             272=272                                                                                                             ответ:у=145           ...