怎样解50x+100*3/5x=1100
问题描述:
怎样解50x+100*3/5x=1100
答
50x+100*3/5x=1100 50x+60x=1100 110x=1100 x=1100÷110 x=10
怎样解50x+100*3/5x=1100
50x+100*3/5x=1100 50x+60x=1100 110x=1100 x=1100÷110 x=10