Предмет: Математика, автор: pulikaa

Упростить выражение -3(8а-7в)+2(а+2в) помогите !)

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Автор ответа: Кристина1299

0

-24a + 21в + 2a + 4в = -22a + 25в

Автор ответа: Сергей720

0

-3(8a-7в)+2(а+2в)= -24а+21в+2а+4в= -22а+25в

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