Предмет: Математика, автор: zenealeksandrov

Помогите пожалуйсто срочно надо!!!

Приложения:

Zombynella: В 6 и 7 что означает зачёркнутое?
zenealeksandrov: Это минусы но онине нужны поэтому зачеркнуты
Zombynella: Но в 6 может быть искажение ответа. Там умножение или вычитание?
zenealeksandrov: Там минус
Zombynella: Значит, вычитание. Если минус убрали, уравнение не решится правильно. Проверьте, может, зря.
zenealeksandrov: Да, зря

Ответы

Автор ответа: Zombynella
0

Ответ:

На фото.

Пошаговое объяснение:

В приложении.

Приложения:
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