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

х+9=4х+3 Помогите решить уравнение

Ответы

Ответ дал: boi
0

х+9=4х+3                                                                                                                      х+4х=9=3                                                                                                                     5х=11                                                                                                                              х=11:5                                                                                                                               хх=2.2

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