Các câu hỏi tương tự
a, Tim so tu nhien x, y biet rang 4<9/x<12/y<18
b, Tim so nguyen x, y biet rang x/2 - 2/y = 1/2
tim so nguyen x
biet rang x+5 la so nguyen am nho nhat co 2 chu so
bai 2 tim so nguyen x biet rang x-7 la so nguyen am lon nhat co 2 chu so
nhanh len minh dang gap minh like nhanh len
2 . Tim so nguyen x , biet:
a ) 121 - 2 . ( x + 6 ) = /- 11/ . 2016^0
b ) 2 ./x-1/ - (- 3 ) = 3^2017 : 3 ^ 2016
Ai lam nhanh va dung minh se tick cho nha .
Cac ban oi , hay chuc minh thi tot duoc ko ? hihi (^.^)
Tim cac so nguyen x biet rang:
a,x+(x+1)+(x+2) +...+19+20=20
b,x+(x+1)+(x+2)+...+2013+2014=2014
tim so nguyen x, biet rang tong cua ba so : 3, -2 va x bang 5
tim so nguyen x,biet rang tong cua ba so :3,-2,va x bang 5.
Tim so nguyen x,biet rang tong cua ba so :3,-2 va x bang 5
tim so nguyen x biet rang 13/3.(1/6-1/2)<x<2/3.(1/3-1/2/-3/4)
x = 4 = -2
tim so nguyen x, biet rang tong cua ba so : 3, -2 va x bang 5