Предмет: Алгебра, автор: koval6596

Розв'язати рівняння 3x - 2 = 2x - 3

варіанти відповідей
-1
0
1
Коренів не має
розв'язання на листочку ​

Ответы

Автор ответа: sksvatoslav777
0

Давайте розв'яжемо рівняння 3x - 2 = 2x - 3:

3x - 2 = 2x - 3

Спочатку перенесемо всі члени з x на одну сторону:

3x - 2x = -3 + 2

x = -1

Таким чином, розв'язком рівняння є x = -1. Варіант відповіді "-1" вірний.

Автор ответа: shyshkinroma2011
0

Відповідь:

-1

Покрокове пояснення:

3х - 2 = 2х - 3

3х - 2х = -3 + 2

1х = -1

-1 : 1 = х

х = -1

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Физика, автор: vdnk12345
Визначте масу тіла, вага якого 140 нН; 17 ГН; 225 Н
1 год назад
Предмет: Английский язык, автор: bmvm5175
Grammar
Choose the correct answer:
1. Mr Omarov...
a. teach
2. Bulat......
...... Geography at our school. He's my favourite teacher.
b. teaches
c. has taught d. is teaching
a novel right now.
d. is reading
b. has been reading
to the theatre very often.
a. not goes c. hasn't been going
a. reading
3. Korkem.....
6.
4. It...
a. has been raining
5. She is tired because she....
a. has done
d. doesn't go e. isn't going
.....non-stop for the last six hours.
b. has rained c. rains
d. isn't rain
c. reads
........ chores all day.
b. has been doing c. is doing d. does
the ballet Swan Lake?
a. Have you seen
b. Have you been seeing
7. My best friend is crazy............. music.
a. in
b. with
c. at
8. I'm interested....
a. at
b. in
9. I'm not hungry. I've......
a yet
b. ever
c. Do you see
d. about
.... drama and I want to be an actor one day.
c. with
d. about
...... had lunch.
c. already
d. never
10. Tom................with friends at the park on Saturdays.
a. works
b. does chores
c. hang out
d. hangs out
d. Are you seeing





ДАМ 100 балов
1 год назад
Предмет: Английский язык, автор: sigmasos
ДАЮ ВСЕ БАЛЛЫ, НАДО СРОЧНО
4 GRAMMAR & VOCABULARY Read the article. Circle a, b, or c. A question of love 1 One day last year, when I a coffee with my friend Jack, I told him about an interesting study. A psychologist, Dr Arthur Aron, said that two people could fall in love by asking 36 questions. Dr Aron tested this idea on a number of men and women who 2 know each other. They didn't all fall in love, but two of them later got married. Jack and I decided to have dinner and ask each other the 36 questions, and so a few days later, we arranged to meet in a pub. I arrived a few minutes late, but Jack was waiting me. We sat at a quiet table 3 4 5 6 7 the garden, and we each got out our piece of paper with the 36 questions. We started with the easy questions, like 'When last sing to yourself? we asked questions bit more interesting: 'In what three ways are you other?' Other questions asked what we thought about important things like relationships - for" : 'How well do you get on with your mother?" 8 10 When we finished, we tried the last part of the experiment. We left the pub and for a short walk along the river. Then we stood there, looking into each other's eyes, and we said nothing for four minutes. So did it work? Well, yes, it did. And we are still very happy together. 1 a had 2 a don't 3 a to 4 a at 5 a did 6 a Suddenly 7 a who 8 a 9 a example 10 a go similar b was having b doesn't b with b in b have b After that b which b opposite b kind b went c have c didn't c for on c was When c where c like you were a each sure c were going​
1 год назад
Предмет: Химия, автор: xakerna
Химия, пожалуста помогите срочно!!!​
7 лет назад
Предмет: География, автор: jdjdkneognpwhfpjk
На якій карті світу позначені держави та залежні територіі?
А) Фізична
Б) Політична
В) Кліматична
Г) Адміністративна
7 лет назад