Вопрос школьника по предмету Математика
Найдите решение системы уравнений способом подстановки:
2x – 7y -20 =0
4х –у – 10= 0
Срочно даю 20 баллов
Ответ учителя по предмету Математика
Ответ:
привет ксожелению я не могу
Найдите решение системы уравнений способом подстановки:
2x – 7y -20 =0
4х –у – 10= 0
Срочно даю 20 баллов
Ответ:
привет ксожелению я не могу
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