60X0.8+1.2x=0.88(60+x)的解题过程

2024-12-05 21:59:08
推荐回答(4个)
回答1:

  

回答2:

60*0.8+1.2*x=0.88*(60+x)
48+1.2*x=52.8+0.88*x
0.32*x=4.8
x=15

回答3:

回答4:

解:60X0.8+1.2x=0.88(60+x)
48+1.2x=52.8+0.88x

1.2x-0.88x=52.8-48
0.42x=4.8
x=11.43