6/x=6/3x+40求解答!
问题描述:
6/x=6/3x+40求解答!
答
6/x-6/3x=40
6/x-2/x=40
4/x=40
x=1/10
6/x=6/3x+40求解答!
6/x-6/3x=40
6/x-2/x=40
4/x=40
x=1/10