Предмет: Математика, автор: ksysha6loxti

решите уровнение -5х=15-5(3х-1)​

Ответы

Автор ответа: tajyrbekovadatkajym
0

Пошаговое объяснение:

реши по калькулятор

madina06i: x=2
Автор ответа: lunanani3763
0

Ответ:

-5x=15-15x+5\\-5x=20-15x\\-5x+15x=20\\10x=20\\x=2

Пошаговое объяснение:

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Русский язык, автор: НатикФинка
Машина шла бесшумно, быстро и легко. Все любовались ею. Указать главные члены предложения
2 года назад
Предмет: Английский язык, автор: wrtjgfdd
Harry Barker was born on 16th September 1965 in a farmer`s family. He spent his early years on his father`s farm/ Tehy always had a lot of animals. Harry usualy helped his parents and worked on the farm. He fed cows, sheep and horses, watered the plants in the garden. He often asked his father qestions about his animals and got answers. Harry was interestes in medicine. He wanted to know how to help the animals. But his dream was how to help people: he wanted to become a doctor, a children`s doctor.
When Harry was eighteen, he left his home for London and began going medicine. His university years were the happiest years of his life. He did what he liked going.
When Harry was 23 he met Margaret. They married and two children - and had two children - a boy and a girl. They are a happy family.
Now Harry is working in a new hospital in the south-west of London. He loves his job and is making a wonderful career. His little patients and their parents like him very much beccause he is a very good doctor.перевод
2 года назад
Предмет: Другие предметы, автор: rubandi2014
сколько калаколорий в супе
2 года назад
Предмет: Математика, автор: ЕгорГаврилов
Садовод посадил в субботу 4/10 всего картофеля,а в воскресенье еще 3/10.Какую часть картофеля ему осталось посадить？
9 лет назад
Предмет: Математика, автор: polinabob1
Сколько фиолетовых цветов нужно для цветочной компазиции, если она состоит из 147 астр и 3 георгинов, в ней должно быть 40 цветов жёлтого цвета, а остальные – фиалетового
9 лет назад