0.75:(x+3)=2:8
问题描述:
0.75:(x+3)=2:8
答
2(x+3)=8*0.75
2x=8*0.75-6
2x=0
x=0
0.75:(x+3)=2:8
2(x+3)=8*0.75
2x=8*0.75-6
2x=0
x=0