5/1x+49÷5/1=3/2x怎么解
问题描述:
5/1x+49÷5/1=3/2x怎么解
答
5/1x+49÷5/1=3/2x3/2x-5/1x=49÷5/115/7x=49×5x=525如满意请给个满意答案
5/1x+49÷5/1=3/2x怎么解
5/1x+49÷5/1=3/2x3/2x-5/1x=49÷5/115/7x=49×5x=525如满意请给个满意答案