解方程:(2⼀x-1)+3⼀x=18⼀x(x-1)

2025-01-02 09:53:33
推荐回答(1个)
回答1:

(2/x-1)+3/x=18/x(x-1)
2-x+3=18x-18
-19x=-23
x=23/19