5x-1/6=1+2x+1/8
问题描述:
5x-1/6=1+2x+1/8
答
5x-1/6=1+2x+1/8
5x-2x=1+1/8+1/6
3x=24/24+3/24+4/24
3x=31/24
x=31/72