若单项式-4xm-1yn+1与2/3x2m−3y3n−5是同类项,则m=_,n=_.

问题描述:

若单项式-4xm-1yn+1

2
3
x2m−3y3n−5是同类项,则m=______,n=______.

∵单项式-4xm-1yn+1

2
3
x2m−3y3n−5是同类项,
∴m-1=2m-3,n+1=3n-5
解得:m=2,n=3.