Vũ Trường Giang
Giới thiệu về bản thân
Chào mừng bạn đến với trang cá nhân của Vũ Trường Giang
0
0
0
0
0
0
0
2025-05-11 21:31:44
The boys said they were picked up litter on the beach then.
Before Lucas we order our meals only at the restaurant.
2025-05-11 21:31:41
The boys said they were picked up litter on the beach then.
Before Lucas we order our meals only at the restaurant.
2025-05-08 20:00:25
a,3x-5=4
3x=9
x=3
vậy x=3
b,2x/3+3x-1/6=x/2
4x/6+3x-1/6=3x/6
4x+3x-1=3x
7x-3x=1
4x=1
x=1/4