3x=64+35

3x=99

x=99:3

x=33

70-5x+15=45

-5x=45-70-15

-5x=-40

x=(-40):(-5)

x=8

10

tick nha các bạn 

mất thời gian khi làm cho bạn từ nay cạch bạn này ra

Winter often brings a sad feeling, because the sky is often dark and gloomy. However, Hanoi seems to have its busiest days of the year and streets are more crowded than usual during working hours as people are in rush to complete all the remaining works and prepare for Tet holiday. The cold weather enables people living in Hanoi or visitors to enjoy the tasty hot food like hotspot or grilled dishes.

dịch:

Mùa đông thường mang lại một cảm giác buồn, bởi vì bầu trời thường tối và ảm đạm. Tuy nhiên, Hà Nội dường như có những ngày bận rộn nhất trong năm và các con phố đông hơn bình thường trong giờ làm việc vì mọi người đang vội vã hoàn thành tất cả các công trình còn lại và chuẩn bị cho kỳ nghỉ Tết. Thời tiết lạnh cho phép những người sống ở Hà Nội hoặc du khách thưởng thức những món ăn nóng sốt như các điểm nóng hoặc các món nướng.

I live in the suburbs of Nha Trang city. There are many good things about living in my neighbourhood. First, it has beautiful parks, sandy beaches, and sunny weather all year. So, it's very good for outdoor activities and events. Second, the traffic here is also great because the roads are wide and people follow the traffic lights very well. Also, my neighbours are incredibly friendly and helpful. You can make friends with them and ask them for help easily. It's quite inconvenient because if you want to hear some live music or watch a movie at the cinema, you have to catch a bus to the city centre. Despite that, I still love living here.

Hello ! My name is Lộc. I d like to tell you about my school .My school s name Tran Hung Dao secondary school . My school is on the street . It is very beautiful and very big. My school has a frontyard and a backyard . The frontyard has many flowers , trees , head flag , and a playground. the backyard has a play ground . My school has 40 teachers , 1000 students and 30 rooms.I hope I ll be good student of Tran Hung Dao secondaryschool . I love my school , my teachers and my friends very much . Because they are very friendly and always helf whenever I need.

-Đại từ dùng để trỏ người,sự vật,hoạt động,tính chất,...được nói đến trong một ngữ cảnh nhất định của lời nói hoặc dùng để hỏi.

In the words of Kurzweil earlier this year, in the future, the "robot virus" will give us "a full virtual reality experience from within the nervous system itself." In other words, our brains will be able to connect to the "cloud system".

"This is similar to the fact that we have increased our storage capacity by tens of thousands of times by using existing cloud computing, people in the future can completely expand their brains thanks to the internet. "

And if so, we will be able to live in a virtual world - just like in the movie "Matrix".

My future house will be a villa . It will be by the sea . It will be surrounded by tall trees and colorful flowers . There will be a swiming pool in front of and a large flower garden behind the house . My future house will have 10 rooms and many modern appliances . There will be some robots . They might help me do the housework such as : cleaning the floors , cooking meals and washing clothes . I will have a super smart TV . It might help me contact with my friends from another planets , receive and send mails , and it might also help me order food from supermarket . My future house will be modern and wonderful !

Hello everyone! Today I'll tell you about my house. I live in a big house in the countryside and it is very beautiful. It has a living room, a kitchen, three bedrooms and two bathrooms. In the living room, there is a table, four chairs, a television and an air conditioner. My bedroom is very nice. There is a computer, a bed, a lamp and two pictures on the wall. And a bookshelf above the table, some teddy bears on the bed and a wardrobe. The kitchen has a refrigerator, a stove and a sink. Next to the kitchen is the bathroom. It has a shower, a washing machine and a tub. I love my house very much.