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Ответ

Автор - bryadovasg

3(3x-1)=2(5x-7)

9х-3=10х-14

9х-10х=-14+3

-х=-11

х=11

Ответ

Автор - panterasq

Ответ:

Пошаговое объяснение:

3(3х - 1) = 2(5х - 7)

9х - 3 = 10х - 14

9х - 10х = - 14 + 3

-х = - 11

х = 11

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