：（y+4)/5-(y-5)=(y+3)/3-(y-2)/2
6y+24-30y+150=10y+30-15y+30
6y-30y-10y+15y=30+30-24-150
-19y=-114
y=6
初一数学解方程：（y+4)/5-(y-5)=(y+3)/3-(y-2)/2
：（y+4)/5-(y-5)=(y+3)/3-(y-2)/2
6y+24-30y+150=10y+30-15y+30
6y-30y-10y+15y=30+30-24-150
-19y=-114
y=6