Предмет: Математика, автор: Vlad1986

11•(60+а);
21•(38-b);
(x-9)•24;
(y+4)•38.

Ответы

Автор ответа: тупенькаяя1

0

11*60+а= 660+11а;21*38-21б=798-21б;24х-24*9=24х-216;38у+38*4=38у+152

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