Предмет: Математика, автор: basmakova379

Х-18=29 решить с проверкой.

Ответы

Автор ответа: Dotcv
1

Ответ: х=11

Пошаговое объяснение:

1) x-18=29

2) х=29-18

3) х=11

Проверка:

11+18=29

Автор ответа: anna115821
0

Ответ:

x-18=29

x=29-18

x=11

11=11

Пошаговое объяснение:

29-18=11

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