解方程(0.1x/0.2)-【(0.01x-0.01)/0.06】=x-(1/3)
问题描述:
解方程(0.1x/0.2)-【(0.01x-0.01)/0.06】=x-(1/3)
答
(0.1x/0.2)-【(0.01x-0.01)/0.06】=x-(1/3)
1/2 *x-(x-1)/6=x-(1/3)
3x-x+1=6x-2
4x=3
x=3/4