help me dien tu con thieu
l_ _ _h, b_ _M_ _ _ _n,l_ _ _O_,s_ _r_ _,p_ _s_ _ _,j_ _ _
this is aset of room ,usually on one floor ò a bulding do la cai gi tieng anh nhe cau duoi cung vay
this is a large picture that is put on a wall
ai tra loi duoc dung ban tick
3+ x=2 <=> x= 2-3 <=> x=-1
Ta đặt:
\(3+x=2\)
\(x=2-3\)
vậy không có x thỏa mãn
k mk mk k lại nha