K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

a: =>3x-2x=-3+2

=>x=-1

bL =>2u+27=4u+27

=>u=0

c: =>5-x+6=12-8x

=>-x+8x=12-6-5=1

=>7x=1

hay x=1/7

29 tháng 8 2021

anh hoặc chị ơi ko có câu hỏi

29 tháng 8 2021

undefined

27 tháng 12 2022

Bạn đăng đề lên nhé!

16 tháng 10 2021

-Chị gái tôi đánh phấn rất xinh.

- Tôi đánh một giấc ngủ tới sáng .

16 tháng 10 2021

Mình đánh hơi lỗi xíu, yhoong cảm nha, cái giúo là giúp đó. Các bạn có đ/á nhanh thì mình k nha

1 tháng 8 2021

43 He asked Nga if she lived with her family

44 He asked if my uncle lived in England

45 Mary asked Peter if he would come to her party the day after

46 Mai asked Quang if he phoned her everyweek

47 She asked David if that was his bag

48 She asked me if I had to come back before 10

49 She asked if I was listening to music

50 Mary asked Peter if he wanted her to help him

51 She asked me what it was

52 I asked him if he was from Australia

53 I asked Mr Hoang if he would go to Hue on holiday the next month

54 Mary asked Peter if his sister had a book store in Hue

55 Mr Brown asked if he had to go then

56 Hoa asked me what I was doing then

57 She asked me if I could work on Sundays

58 Nga asked her brother if he was in his room then

59 She asked Tom why he was late that day

60 He asked Linda if he could borrow her pen

61 Hung asked Nga if she met his teacher

52 She asked if my father work there

29 tháng 8 2021

Messi, who was born in argentina, won the FIFA ballon d'Or 2015

David Cameron, who is the prime minister, has resigned after uk voted to leave the european union

Emily Bronte, who is best known for her only novel"Wuthering heights", was an E novelist and poet

Jane Austen whose most highly praised...., was an E novelist

Melbourne where my uncle lives is very beautiful