甲乙两人练习赛跑，甲每秒跑7米，乙每秒跑6.5米，甲让乙先跑5米，设x秒后，甲可以追上乙，则下列方程不正确结果是_刷题宝

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甲乙两人练习赛跑，甲每秒跑7米，乙每秒跑6.5米，甲让乙先跑5米，设x秒后，甲可以追上乙，则下列方程不正确结果是（　　）

A：7x=6.5x+5

B：7x﹣5=6.5

C：（7﹣6.5）x=5

D：6.5x=7x﹣5

上一题下一题 0.0难度选择题更新时间:2020-01-30 11:57:41

答案(点此获取答案解析）

D

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