Предмет: Алгебра, автор: diaskosherbay38

как выполните действия 7/а+а-7/а+5

Ответы

Автор ответа: valeriamaslencenko

1

Ответ:

7/а+а-7/а+5=6/а

получилось 6a потому что 7A + а = 8 потому что А это единица 8 - 7 будет 1 1 А 5 + 1 + 6 6А

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