4【2x-1】-【10x+1】=3【2x+1]-12
问题描述:
4【2x-1】-【10x+1】=3【2x+1]-12
答
4【2x-1】-【10x+1】=3【2x+1]-12
8x-4-10x+1=6x+3-12
-4+1-3+12=6x-8x+10x
6=8x
x=8/6
x=4/3