Предмет: Алгебра, автор: Sprashivalka

Как найти у через х? или х через у?Чет я вообще ничего не понимаю. Алгебра 7 класс. Примеры: 4у-х=11 ;2х+у=9

Ответы

Автор ответа: ВероникаМартынова

4 *у-х=11
х=4*у-11
х=4*11-у
х=44-у

2

Автор ответа: Sprashivalka

спасибо)

Автор ответа: ВероникаМартынова

Пожалуйста только в конце цифра 2 её не нужно писать

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