答案:从乙队调8人到甲队.
设从甲队调X人到乙队即可,得
(32 - X ) = ( 28 + X )乘以 2
32 - X = 56 + 2X
32 - 56 = X + 2X
3X = -24
X = -8
即从甲队调-8人到乙队,
也就是从乙队调8人到甲队!
答案:从乙队调8人到甲队.
设从甲队调X人到乙队即可,得
(32 - X ) = ( 28 + X )乘以 2
32 - X = 56 + 2X
32 - 56 = X + 2X
3X = -24
X = -8
即从甲队调-8人到乙队,
也就是从乙队调8人到甲队!