(5x-2除以x-1)+1=4x+5除以3x-3
问题描述:
(5x-2除以x-1)+1=4x+5除以3x-3
无
答
(5x-2)/(x-1)+1=(4x+5)/(3x-3)
(5x-2+x-1)/x-1=(4x+5)/(x-1)*3
6x-3=(4x+5)/3
14x=14
x=1