Предмет: Алгебра, автор: desire228

Люди решите уравнение
x-это икс
0,9(4x-7)=1,2(3x-5)

Ответы

Автор ответа: МС000

0

3.6x-6.3=3.6x-6
3.6x-3.6x=6.3-6
x=0.3

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Українська мова, автор: Karina1509302

твір роздум Свою Україну любіть Шевченко

2 года назад

Предмет: Английский язык, автор: nastsolnyshko

Помогите решить тесты, даю 50 баллов.
1.What article ...... now?
A has being translated B is translated C has been translating D is being translated
2. Many wetlands and river ecosystems ....... .
A have been lost B been lost C had been lost D have lost
3. In prehistoric times, religion and farming ........ .
A closely connected B were closely connected C was closely connected D are closely connected
4. Agricultural science ...... ecology.
A is largely applied B are largely applied C was largely applied D being largely applied
4. People ..... new dairy products and improving old ones.
A are developing B is developing C has being developing D are developed
5. Plants and animals .... of millions of genes.
A is make B was made C are made D make
6. The long-term impacts of GMCs are not yet ... .
A know B knew C known D knows
7. Rare plant and animal species ... , rivers and seas ... .
A are disappearing , are contaminating B are disappearing , are being contaminated C disappear , contaminate D are disappearing , are contaminated
8. The fact that many new technologies .... by the private sector.
A is held B are hold C are held D be held
9. This crop ... by the end of the month.
A had been sown B have been sown C had be sown D has been sown
10. I think the film ... on TV now.
A is shown B are being shown C has being shown D is being shown
11. The new university … by the Prime Minister next week.
A will open В will opened C will be opened D will have opened
12. A large part of Ukraine, and other countries ..... by radioactive substances.
A were polluted B are polluted C had been polluted D was polluted
13. Our post … twice a day.
A has delivered В is delivered C will delivered D will be delivering
14. An unknown actor … to star in the new film .
A chosen В had chosen C has been chosen D choose
15. The Houses of Parliament … in the XIX-th century.
A were build В were being built C were built D had been built
16. My car … by 3 o’clock tomorrow.
A will be repaired В was repaired C will have been repaired D will be repairing
17. This area … now because the plant is not working.
A is polluted В was not being polluted C is not being polluted D has not been polluted
18. In Ukraine about 200 combine harvesters ...... in 2002 in comparison to 1,200 units in Germany.
A was sold B were sold C area sold D have been sold
19. Depth of soil ........ by deep cultivation or by drainage to lower water level.
A can to improved B can be improved C can improved D can improve
20. Most of the agricultural businesses ...... in growing grain and technical crops.
A is B are specialized C was specialized D specialized

2 года назад

Предмет: Русский язык, автор: шип05

составьте предложения с конструкциями то же самое, тоже знаю, то же слово, одно и то же, тоже хорошо, тоже нужна

2 года назад

Предмет: Химия, автор: SaMari05

Mg(OH)2+...=MgCl2
Как решить уровнение?

8 лет назад

Предмет: Алгебра, автор: starper228

Решите тест плиз , желательно сейчас

8 лет назад