NAm is the best

#Hk_tốt

#Ngọc's_Ken'z

Mk sai r nhá nhầm lẫn xíu thông cảm

 2.I3x - 1I + 1 = 5
<=>2.I3x - 1I = 5-1
<=>2.I3x - 1I =4
<=>I3x - 1I=2
=>Có 2 trường hợp
3x-1=2 =>3x=3 =>x=1
3x-1=-2 =>3x=1 =>x=1/3
Vậy x có 2 giá trị thỏa mãn là 1 và 1/3

Học tốt ^-^

Mơn bn nhìu ạ ~~~ Hok tốt nha~~~

\(a.2x-x=2-8\)

\(x=-6\)

\(b.3x+2x=-20-\left(-5\right)\)

\(5x=-15\)

\(x=-3\)

trả lời luôn cách làm nha c.ơn

Hoa asked me what my favorite sport was

He asked his mother if he would go to the club with his friend

cảm ơn nhìu ạ

1.You shouldn't make noise

2.Which sport does your brother like best?

a, Don't make noise, please

=> You shouldn't make noise, please.

b, What is your brother's favourite sport ?

=> Which sport does your brother like best?

My name is + tên

I am fine thank you

My school is Pom Lot seconlary school

My name is Anh Duong

I am 13 years old and I am a student at Secondary School

^^

Among the many subjects at school, I like physics most. This is one of the most important science subjects in high school. I love it because It is close to human life. It is a natural science that focuses on the study of matter and its movement in space and time, along with related concepts such as energy and force. Physics was born long ago to help people explain phenomena occur in life in the most scientific and clear. There are many great physicists such as Isaac Newton, Stephen Hawking,... In short, physics is an important subject which I am really keen on.

Có thể dịch ra tiếng việt giúp mo ko ạ

Trung bình: =average(...)

Tổng: =sum(...)

Xếp hạng: =rank(...)

cụ thể hơn đc ko?