Предмет: Алгебра, автор: мамапая

С-2а+3б-д=10а-4б
вместо букв с, д подберите одночлены, так чтобы выполнялось равенство

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Автор ответа: vikich10
0
12а-2а+3б-(-1б)=10а-4б
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Wales - The land of Song.
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