7⼀9-(x-1⼀6)=1⼀3

2025-02-23 18:30:14
推荐回答(3个)
回答1:

7/9-(x-1/6)=1/3
乘以54得 42-54x+9=18
-54x=18-51
-54x=-33
x=11/18

回答2:

1/18

回答3:

11/18