设甲是x吨，则乙为5/3x列式：x-3.6=5/3x-14x=15.6所以乙=15.6*5/3=26两堆煤分别是15.6吨,26吨
3/5x-3.6=x-14乙x=26甲3/5x=15.6
靠,设X,Y啦,甲为X吨,乙为Y吨.则由题意得: X=3/5Y X-3.6=Y-14则联立两式解得:X=15.6 Y=26
太简单不想做
