2x-1/6=1-0.2x/8

问题描述:

2x-1/6=1-0.2x/8
(2x-1)/6=(1-0.2x)/8

两边乘24
4(2x-1)=3(1-0.2x)
8x-4=3-0.6x
8.6x=7
x=7÷8.6
x=35/43