Предмет: Математика, автор: gonan228550

Найдите значение выражения. a/b
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помогите пожалуйста
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Автор ответа: tkachukkonstantin200
1

Ответ:

2a+5b=5a+2b

2a-5a=2b-5b

-3a=-3b

a/b=1

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