Предмет: Математика, автор: akonai1602

По могите подалуйстааа сроччноооо

Приложения:

imvuakplay: 15

Ответы

Автор ответа: bota088888888

0

Ответ:

2(x+5)-14=26

2(x+5)=26+14

2(x+5)=40

x+5=40:2

x=20-5

x=15

C))

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