Предмет: Алгебра, автор: artemborivski

a-12/a+15 пж помогите

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Автор ответа: olegdas123

0

Ответ: zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

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Предмет: Математика, автор: bobrowskyegor

90-3х=39
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