(0.1x-0.2)/0.02-(x+1)/0.5=6
问题描述:
(0.1x-0.2)/0.02-(x+1)/0.5=6
答
5x-10-2x-2=6
3x=18
x=6
(0.1x-0.2)/0.02-(x+1)/0.5=6
5x-10-2x-2=6
3x=18
x=6