解方程：2/3[2/3（1/4x-1）-7/2]=x2/3[3/2（1/4x-1）-7/2]=x
网友回答
2/3[3/2（1/4x-1）-7/2]=x
[3/2（1/4x-1）-7/2]=3/2*x
3/2（1/4x-1）-7/2=3/2*x
3/8*x-3/2*x-3/2-7/2=0
-9/8*x=5
x=-40/9
======以下答案可供参考======
供参考答案1:
2/3[2/3（1/4x-1）-7/2]=x
2/3*2/3(1/4x-1)-2/3*2/7=x
1/4x-1-3/7=x
3/4x=-10/3
x=-40/9