请数学达人把解这道题的具体步骤写出来.
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/06/25 08:31:32
请数学达人把解这道题的具体步骤写出来.
![](http://img.wesiedu.com/upload/8/b7/8b7757d6c2d334b3fd7138bc320d2b36.jpg)
![](http://img.wesiedu.com/upload/8/b7/8b7757d6c2d334b3fd7138bc320d2b36.jpg)
![请数学达人把解这道题的具体步骤写出来.](/uploads/image/z/8279693-53-3.jpg?t=%E8%AF%B7%E6%95%B0%E5%AD%A6%E8%BE%BE%E4%BA%BA%E6%8A%8A%E8%A7%A3%E8%BF%99%E9%81%93%E9%A2%98%E7%9A%84%E5%85%B7%E4%BD%93%E6%AD%A5%E9%AA%A4%E5%86%99%E5%87%BA%E6%9D%A5.)
(y-3/2)/(1/2-3/2)=(x-6)/(-1-6)
(y-3/2)/(-1)=(x-6)/(-7)
(y-3/2)=(x-6)/7
7y-21/2=x-6
7y=x+9/2
y=x/7+9/14
(y-3/2)/(-1)=(x-6)/(-7)
(y-3/2)=(x-6)/7
7y-21/2=x-6
7y=x+9/2
y=x/7+9/14