60%x+35=77 x-32%x=3.06 12-120%x=6 3/5x-5%=5.5

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/18 03:11:57
60%x+35=77 x-32%x=3.06 12-120%x=6 3/5x-5%=5.5

60%x+35=77 x-32%x=3.06 12-120%x=6 3/5x-5%=5.5
60%x+35=77 x-32%x=3.06 12-120%x=6 3/5x-5%=5.5

60%x+35=77 x-32%x=3.06 12-120%x=6 3/5x-5%=5.5
x=70
x=4.5
x=5
x=109/12

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