Предмет: Алгебра, автор: mamedovatika

4(3x-2)+7=
нужно срочно ​

Ответы

Автор ответа: Vikaivancenko
1

Ответ:

а сколько равно?????????????

yiogo49: x=3
Автор ответа: yiogo49
1

Ответ:

X=3

Объяснение:

4(3x-2)+7

12x-8+7

4x+7

X=7-4

X=3

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