8x-0.5x=1/3x-1

问题描述:

8x-0.5x=1/3x-1
(根号2)x=2精确到0.01

8x-0.5x=x/3-1
8x-x/2-x/3=-1
43x/6=-1
x=-6/43
[2^(1/2)]x=2
x=2^(1/2)=1.414=1.41