[ x : 142 ] + 37 = 40

 ai giai duoc bai nay se co like ngay tuc khac

71 + (26 -3x) ; 5 =75

mik cũng biet cau tra loi ai giai duoc cau nay thi se co like

tim so tu nhien lon nhat co 3 chu so biet rang khi lay so do chia cho 69 thi duoc thuong bang so du !!!! thao luan nhe ? the nay ne ! ai giai duoc bai nay to se cho like lun nhe co duoc ko? cac ban?

4.120[45:9+15(x+1)=500 ai ma giai duoc bai nay (nho ghi cach lam ) thi minh se cho like lun do co hoi co han lam chi co 1 lan like la thoi nhanh tay len cac  anh chi em oi lam quen nhe!!!!

1 cua hang co 5 kien hang . Moi kien hang co 10 goi hang , moi goi hang co 8 san pham . Hoi trong 5 kien do co tat ca bao nhieu tan hang { giai bang 2 cach }

ai lam dung , day du se duoc like

Chung to rang : (9^m+9)(9^m+2)(9^m+3)(9^m+4) chia het cho 5 voi moi m thuoc N

Ai tra loi cau hoi nay toi co 10 nick GIUP TOI GIAI TOAN se vao tung nick de an like cho nguoi --do

- Ai tra loi truoc duoc 3 like

-xong nhi duoc 2 like

-Ai tra loi chinh xac duoc 5 like

GIAI THICH luon nhe cac ban

-nhung nguoi con lai toi cho 1like

co ai muon k ban voi minh k nguoi dau tien se duoc nhan 1 like

viet tap hop so thu nhien co hai chu so ma tong cua cac chu tru bang 4

Co Ai Giai Bai Toan Nay Cko Minh voi Chac La Khong Co Ai Giai Duoc vi Bai Toan Na Qua Kho 

Ai giai duoc minh tich cko  like

cac ban dich cau nay giup minh :

    CM SN VV

Ai co cau tra loi ba dao nhat se duoc like. Dap an se duoc cong bo sau 5 phut