tim so nguyen x biet :
4 - (27-3) = x - (13-4).
Tim cac cap so nguyen x;y biet : (2x-1)*(y-4)=-13
giup minh voi mai minh nop bai roi : tim cac so nguyen x biet 13 la boi cua x-4
a) tim gia tri nho nhat cua bieu thuc : A = | 1-x | + 8
b) tim cac so nguyen x biet 13 la boi cua x - 4
c) tim so nguyen x sao cho ( x + 5 ) chia het cho ( x + 3 )
giup minh voi! minh can gap gap gap.....
tim so nguyen x biet rang 13/3.(1/6-1/2)<x<2/3.(1/3-1/2/-3/4)
Tim so nguyen x de A la so nguyen, biet: A=13:(x-2)
tim so nguyen x biet x+4=-2
Tim so nguyen x biet |5×x—3|< hoac = 13
Tim so nguyen x,y biet x+4= xy-y
