Предмет: Алгебра, автор: temka0553

Розв'яжіть суму рівнянь методом підстановки
х+4у= -6
3х-у= 8

temka0553: систему*

Ответы

Автор ответа: PrЯnicheg

11

Решение ниже на листочке

Приложения:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: Lesya19999999998

переведите пожалуйста.
My wife is an economist. She works at the Ministry of Foreign Trade
too. She goes to the office every day. My wife does not learn
English. She already knows English very well. She reads very many
English books, magazines and newspapers. At the office she
sometimes writes letters to foreign firms. She often translates
telegrams from English into Russian and from Russian into English.
My wife,s also a student. She learns German and is doing very well.
She usually gets good marks and is always in time for the lessons.
She likes languages very much and is going to learn French next
year.
My wife and I usually go home to gether. We do our homework in
the evening: we learn the new words, read texts and do exercises.
We also revise grammar rules. We sometimes speak English at
home. We speak about our work and our lessons.
"Who,s an economist?" "My wife is"
"Who knows English?" "She does"
"How well does she know English?" "She knows it very well"
"Does she learn German or French?" "She is learning German now,
but next year she,s going to learn French"
"What does she often speak about in class?" "She often speaks
about her work"
"What is she going to do tonight?" "She is going to do her
homework"
"Is she going to have her German tomorrow morning?" "No, she is
going to have it in three days"
"Which of you likes to speak foreign languages?" "My wife does"

2 года назад

Предмет: Русский язык, автор: alenakarabanov

сделать фонетический разбор слова дети

2 года назад

Предмет: Русский язык, автор: dashaandmasha

Напишите пожалуйста 2 предложения однородного соподчинения

2 года назад

Предмет: Обществознание, автор: gaykevich

Какие свойства личности характерны для альтруиста ?

9 лет назад

Предмет: История, автор: Kazankinamail1

Сочинение на тему поход Александра македонского по карте

9 лет назад