GIÚP ZỚIi

c d d b

fine

name

Thông minh quá!!!Kb nha

Cho a, b, c, d là các chữ số thỏa mãn: ab+ca=da ab-ca=a Tìm giá trị của d.

Hello everyone, my name is Chi. Today, I will introduce to everyone about the four seasons of the year in my country - the country of Vietnam. The first is Spring. Spring is the best season of the year in my country! This season is the season of both cold and warm air and sudden drizzle ... Just heard of it, I think you guys already wanted to visit this place! Right ? Definitely! Now we can go to the next season! It's Summer, guys. Summer brings a hot, hot weather. But this season, there is a lot of rain! Wow, how wonderful it would be if you had a bath at the beach while having ice cream in the air! We're going to go to season three! Let's go! Next is autumn - the season with the most pleasant atmosphere of the year. This season, on the street, the leaves fall a lot, making the landscape here more charming and beautiful. Now, let's break it off for Fall, guys! Let's go to the last season together. Remember not to take your eyes off it! It is winter. Winter is the coldest season of the year, and this season has an indescribably cold atmosphere! The happiest thing is to be sitting next to the fire, oh, what a joy it was at that time! Those are the four unique and outstanding seasons of my country. Goodbye ! If you have a chance, please visit my country, hope we meet soon!

Hello everyone, my name is Chi. Today, I will introduce to everyone about the four seasons of the year in my country - the country of Vietnam. The first is Spring. Spring is the best season of the year in my country! This season is the season of both cold and warm air and sudden drizzle ... Just heard of it, I think you guys already wanted to visit this place! Right ? Definitely! Now we can go to the next season! It's Summer, guys. Summer brings a hot, hot weather. But this season, there is a lot of rain! Wow, how wonderful it would be if you had a bath at the beach while having ice cream in the air! We're going to go to season three! Let's go! Next is autumn - the season with the most pleasant atmosphere of the year. This season, on the street, the leaves fall a lot, making the landscape here more charming and beautiful. Now, let's break it off for Fall, guys! Let's go to the last season together. Remember not to take your eyes off it! It is winter. Winter is the coldest season of the year, and this season has an indescribably cold atmosphere! The happiest thing is to be sitting next to the fire, oh, what a joy it was at that time! Those are the four unique and outstanding seasons of my country. Goodbye ! If you have a chance, please visit my country, hope we meet soon!

The first is Spring. Spring is the best season of the year in my country! This season is the season of both cold and warm air and sudden drizzle ... Just heard of it, I think you guys already wanted to visit this place! Right ? Definitely! Now we can go to the next season!

The first is Spring. Spring is the best season of the year in my country! This season is the season of both cold and warm air and sudden drizzle ... Just heard of it, I think you guys already wanted to visit this place! Right ? Definitely! Now we can go to the next season!