3⼀2x-1⼀2(x-3⼀2)=1 3⼀4(x+2)-2⼀3(2-3⼀4x)=x

2025-04-04 07:05:15
推荐回答(1个)
回答1:

3/2x-1/2(x-3/2)=1
3/2x-1/2x+3/4=1
x=1-3/4
x=1/4

3/4(x+2)-2/3(2-3/4x)=x
3/4x+3/2-4/3+1/2x=x
3/4x+1/2x-x=4/3
1/4x=4/3
x=4/3*4
x=1/3