0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2"\"是分数线
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 10:31:27
![0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2](/uploads/image/z/3768315-51-5.jpg?t=0.4x%2B0.9%2F0.5-0.03%2B0.02x%2F0.03%3Dx-5%2F2%22%5C%22%E6%98%AF%E5%88%86%E6%95%B0%E7%BA%BF)
0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2"\"是分数线
0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2
"\"是分数线
0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2"\"是分数线
0.4x+0.9/0.5-0.03+0.02x/0.03=x-5/2
0.8x+1.8-1-2/3x=0.5x-2.5
11/30x=3.3
x=9