您现在的位置是: 首页 > 足球世界 足球世界
徐州羽毛球用品专卖店_徐州羽毛球训练基地
tamoadmin 2024-06-27 人已围观
简介My family lives in Xuzhou, I usually like to read, best sport is badminton, there is time, then we can learn from it.希望能帮到你不能相同.理由如右:假设能相等,设乒乓球拍每一ix元,羽毛球拍就是x+14.根据题意得方程:2000x=2800x+14,解得x=15.经检验得出,x=1
My family lives in Xuzhou, I usually like to read, best sport is badminton, there is time, then we can learn from it.
希望能帮到你
不能相同.
理由如右:
假设能相等,设乒乓球拍每一ix元,羽毛球拍就是x+14.
根据题意得方程:
2000 |
x |
2800 |
x+14 |
解得x=15.
经检验得出,x=15是原方程的解,
但是当x=15时,2000÷15不是一i整数,这不符合实际情况,所以不可能.