3/2[2/3(x/4-1)-2]-x=2 咋算
问题描述:
3/2[2/3(x/4-1)-2]-x=2 咋算
答
解 :3/2[2/3(1/4-x)]-2=23/2[1/6x-2/3-2]-x=23/2[1/6x-8/3]-x=21/4x-4-x=2-3/4x=6x=-8一定对哦!...
3/2[2/3(x/4-1)-2]-x=2 咋算
解 :3/2[2/3(1/4-x)]-2=23/2[1/6x-2/3-2]-x=23/2[1/6x-8/3]-x=21/4x-4-x=2-3/4x=6x=-8一定对哦!...