(3/5X-36)/(2/5X+36)=2/3解方程,

问题描述:

(3/5X-36)/(2/5X+36)=2/3解方程,

即2(3/5X-36)=3(2/5X+36)
6/5X-72=6/5X+108
-72=108
不成立
无解

(3/5X-36)/(2/5X+36)=2/3
3(3/5x-36)=2(2/5x+36)
9/5x-108=4/5x+72
9/5x-4/5x=72+108
x=180