3⼀4[4⼀3(1⼀4x+1)+4]=3⼀2⼀3+2⼀3x

2024-12-17 05:32:34
推荐回答(2个)
回答1:

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

回答2:

5/41