Предмет: Математика, автор: leraleravvhjs

2+3x=-2х-13 помогите пожалуйста

Ответы

Автор ответа: samiratatarcukova17

1

Ответ:

2+3х=-2х-13

3х+2х=-2-13

5х=-15

х=-3

Ответ:-3

leraleravvhjs: спасибо большое ✨

Автор ответа: ekaterinasolovej000

0

Пошаговое объяснение:

$2 + 3x = - 2x - 13 \\ 3x + 2 = - 13 - 2 \\ 5x = - 15 \\ x = - 3$

leraleravvhjs: Ого!Спасибо✨

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Окружающий мир, автор: vasilchuk24

почему на земле все люди единое человечество

2 года назад

Предмет: Английский язык, автор: lifeisfine

Прошу помощь в решении вопроса

1) Заполните пропуски в предложении.
Tom … for a foreign company before he … to work to our department.
Выберите один ответ:
was working, had came
had been working, come
had worked, came
worked, had come

2) Заполните пропуски в предложении.
… … two books on the table.
Выберите один ответ:
There are
These is
This, are
They, are

3) Заполните пропуски в предложении.
... yesterday?
Выберите один ответ:
Did the rain was
Was rain
Was the rain
Did it rain

4) Заполните пропуски в предложении.
Tom … at a foreign company for 3 years before he … to work to our department.
Выберите один ответ:
was working, had come
worked, had come
had worked, come
had been working, came

5) Заполните пропуски в предложении.
She asked if the work… .
Выберите один ответ:
had done
has been done
had been done
do

6) Ann says that she … with us for 3 weeks before she … for England.
Выберите один ответ:
will work, will leave
will have been working, leaves
would have been working, left
had worked, leaves

7) Заполните пропуски в предложении.
Ann seemed … a lot.
Выберите один ответ:
change
to have change
to have changed
to have changing

8) Заполните пропуски в предложении.
He told me … to the office that day.
Выберите один ответ:
that come
come
to come
came
9) This book … long ago.
Выберите один ответ:
had been written
were written
was written
had written
10) Заполните пропуски в предложении.
Mother said to her son that if … the weather … fine, they … to the country.
Выберите один ответ:
the next day, is, will go
the next day, will be, will go
tomorrow, will be, would go
the next day, was, would go

11) Заполните пропуски в предложении.
Tom said that they … any souvenirs when they … in the USA.
Выберите один ответ:
haven’t bought, were
did not bought, were
hadn't bought, were
didn’t buy, had been

12) Заполните пропуски в предложении.
Ann said that her parents … in Moscow.
Выберите один ответ:
not live
life
don’t live
didn’t live
13) Заполните пропуски в предложении.
What … … name? – … name … Nick.
Выберите один ответ:
does, your, my, does
are, his, his, are
is, your, my, is
was, his, his, were
14) Заполните пропуски в предложении.
I have never wanted you … away.
Выберите один ответ:
to go
going
been gone
go

15) Заполните пропуски в предложении.
Nick saw Ann … along the road.
Выберите один ответ:
to walk
walked
walking
being walked

16) Заполните пропуски в предложении.
He said he … the work by the end of the week.
Выберите один ответ:
would have finished
finished
would have been finishing
would finish

2 года назад

Предмет: Окружающий мир, автор: Аноним

когда происходило действие на картине авилова поединок на куликовом поле

2 года назад

Предмет: Математика, автор: VitalyaPRO

Первый тракторист может вспахать поле за 5 ч, а второй- за 7 ч. Какую часть поля они вспашут за 2 часа, работая вместе?
1) 24/35 2) 16/35

3) 11/35 4) другой ответ.

Помогите пожалуйстаа!!!!!!! Дам 10 баллов!!!

9 лет назад

Предмет: Алгебра, автор: Aria3468

помогите пожалуйста, я вообще тему не понимаю, 9 задание!!!!!

9 лет назад