Предмет: Математика, автор: hrggrgr

помогите 7,8,даю все баллы)

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Автор ответа: babukhinarita

7). x-3(х+2)
5-3(5+2)
5-3*7
5-21
x= -16

hrggrgr: а 8?

babukhinarita: 2,1,4

Автор ответа: KvaykPlay

Ответ:

Вот, если что незачто) и не забудь поставить что это лучший ответ))) покеда

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