2[3⼀4x-(2⼀3x-1)]=5⼀6-3

2024-12-25 23:38:07
推荐回答(1个)
回答1:

2[3/4x-(2/3x-1)]=5/6-3
3/2x-4/3x+2=-13/6
9/6x-8/6x=-13/6-2
1/6x=-25/6
x=-25/6*6
x=-25