1.解方程 (1+25%)X=5 24%X-7=7.24 48*20%+X=12 X-10%X=9是分开着的,应该是:(1+25%)X=5 48*20%+X=12 X-10%X=9 5 24%X-7=7.24
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 03:42:01
![1.解方程 (1+25%)X=5 24%X-7=7.24 48*20%+X=12 X-10%X=9是分开着的,应该是:(1+25%)X=5 48*20%+X=12 X-10%X=9 5 24%X-7=7.24](/uploads/image/z/94533-69-3.jpg?t=1.%E8%A7%A3%E6%96%B9%E7%A8%8B+%EF%BC%881%2B25%25%EF%BC%89X%3D5+24%25X-7%3D7.24+48%2A20%25%2BX%3D12+X-10%25X%3D9%E6%98%AF%E5%88%86%E5%BC%80%E7%9D%80%E7%9A%84%EF%BC%8C%E5%BA%94%E8%AF%A5%E6%98%AF%EF%BC%9A%EF%BC%881%2B25%25%EF%BC%89X%3D5+48%2A20%25%2BX%3D12+X-10%25X%3D9+5+24%25X-7%3D7.24)
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