2x-7=-10
2x=-10+7=-3
x=-3:2=-1,5
Ta có:2x-7=10
2x=10+7
2x=17
x=17:2
x=8,5
tong cua so nguyen am lon nhat co 3 chu so voi so nguyen am lon nhat co 2 chu so giong nhau la
tong cua so nguyen am lon nhat co ba chu so voi so nguyen am lon nhat co hai chu so giong nhau la
Tong cua so nguyen am lon nhat co ba chu so voi so nguyen am lon nhat co hai chu so giong nhau la.
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
tong cua so nguyen am lon nhat co 2 chu so voi so nguyen duong nho nhat co 1 chu so la
so nguyen am lon nhat co ba cho so voi so nguyen am lon nhat co hai chu so giong nhau la
tinh gia tri cua bieu thuc a+b biet rang a la so nguyen am lon nhat co 2 chu so b la so nguyen am nho nhat co 2 chu so
giup minh voi cam on
cho biet a la so nguyen duong lon nhat co bon chu so va b la so nguyen am nho nhat co ba chu so . Tinh tong a +b
Tong cua cac so nguyen duong lon nhat co hai chu so voi so nguyen am nho nhat co ba chu so la