Các câu hỏi tương tự
so cap so nguyen x,y thoa man 5/x-y/3=1/6 la
so cap so nguyen x,y thoa man dieu kien 3/x+y/3=5/6 la ... cap
Cho x;y la so nguyen sao cho | x | + | y | = 5. So cap so nguyen ( x;y ) thoa man la
so cac cap (x;y) tu nguyen thoa man : x/5 - 4/y = 1/3
so cap x;y thoa man ( y+ 1 ) ( 2x+3 ) =7 la
so cap ( x , y ) nguyen thoa man (y +1 ) (2x +3 ) = 7 la.....
so cap so nguen y,x thoa man (3x+5).(-3y-7)=48 la
cho 2 so x;y la cac so nguyen sao cho :/x/ +/y/ = 2 so cap (x;y) thoa man la
so cap x;y nguyen thoa man x>y va x/5=7/y la giup mik nhe mik tik cho !