Предмет: Математика, автор: Danilhpr

1 класс уровнение
34-(x+42)=48

Ответы

Автор ответа: tatsach
0

Ответ:

Пошаговое объяснение:

34-х-42=48

Х=34-42-48

Х=-56

34-(-56)-42=48

34+56-42=48

48=48

aiman67: 1 класс с противоположными знаками уравнения не решает.
aiman67: Поэтому решение неверно
tatsach: А в 1 классе вообще уравнения не решают
aiman67: Ошибаетесь они еще в 1 четверти начали решать.
aiman67: Сейчас уже 4 четверть. Нынче с первоклассников растят вундеркиндов.
aiman67: А это уравнение все таки не 1-го, а 2го класса.
tatsach: я вам написала проверку, может условие написано неверно? Проверьте знаки
aiman67: Да скорее всего условие и класс не правильно даны)))
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