Предмет: Математика, автор: evarayskaya

Решите уравнение: а) 2x+5x+2,4=34,6

Ответы

Автор ответа: len1593

0

Решение вашего уравнения

Автор ответа: teblevdanila

0

2x+5x+2,4=34,6
7x+2,4=34,6
7x=34,6-2,4
7x=32,2
x=32,27
x=4,6

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: daffydag63

Read the text about travelling tips and put missing headings in the text.
Travel tips
Summer is a perfect time for travelling. Many people plan their journeys in advance. It is a good idea to learn everything about the country you are going to.
What language do they speak? If you do not know this language, you need to take a phrasebook with you and learn some common phrases.
What food do they eat? If it is another culture, their food can be too spicy or too salty for you. Anyway, you can try some new food, but be careful with it as it can cause a food allergy.
There are many options where to stay. They depend on your likes and dislikes. For example, you can stay in a hotel, a guest house or a host family. You can also rent an apartment, but you will have to go to a food market and cook for yourself.
Most large cities have an underground which is the fastest way of getting around. If there is no metro, you can take any public transport - bus or a boat. If you want to travel to nearby cities, you can rent a car. Do not forget to buy a map of the area.
First, search the Internet and make a list of places to visit. You can book sightseeing tours to visit the landmarks of the city. Take a camera with you to keep the wonderful moments of your life.
Safety tips: If you travel to a foreign country, study the rules and habits of this culture. Be careful with the pickpockets as most touristic and crowded places have them. Take your identification documents, credit cards and cash with you.

6 лет назад

Предмет: География, автор: rrubysex

как отмечать крайние точки рек, озёр, гор на контурной карте.? это очень срочно.!! помогите.

6 лет назад

Предмет: Информатика, автор: BYKOV47

Предположите, как можно закодировать рисунок, в котором используются четыре оттенка

6 лет назад

Предмет: Физика, автор: dencom96

Поезд движется прямо равномерно со скоростью 72 км/ч потом в течении 20 с движется с ускорением проходя 800 м, найдите ускорение и расстояние, пройденное за последнюю секунду в ускоренном движении

10 лет назад

Предмет: Математика, автор: SophieAndersen1

Решить два неравенства

10 лет назад