Предмет: Алгебра, автор: ssulejmenova773

решите уравнение 9 x - x 2=6 + 2 x​

Ответы

Автор ответа: scientist3078
1

9х-2х=6+2х

9х-2х-2х=6

5х=6

5×х=6

х=6:5

х=1,2

Ответ:1,2

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