方程应用题6 (6 20:57:10)小亮想买一个MP4和一个书包,发现他看中的这两种商品在A,B两家超市的标准价相同.MP4和书包的单价之和是452元,MP4的单价比书包的单价的4倍少8元.(1)小亮看中的MP4和书
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![方程应用题6 (6 20:57:10)小亮想买一个MP4和一个书包,发现他看中的这两种商品在A,B两家超市的标准价相同.MP4和书包的单价之和是452元,MP4的单价比书包的单价的4倍少8元.(1)小亮看中的MP4和书](/uploads/image/z/31307-59-7.jpg?t=%E6%96%B9%E7%A8%8B%E5%BA%94%E7%94%A8%E9%A2%986+%286+20%3A57%3A10%29%E5%B0%8F%E4%BA%AE%E6%83%B3%E4%B9%B0%E4%B8%80%E4%B8%AAMP4%E5%92%8C%E4%B8%80%E4%B8%AA%E4%B9%A6%E5%8C%85%2C%E5%8F%91%E7%8E%B0%E4%BB%96%E7%9C%8B%E4%B8%AD%E7%9A%84%E8%BF%99%E4%B8%A4%E7%A7%8D%E5%95%86%E5%93%81%E5%9C%A8A%2CB%E4%B8%A4%E5%AE%B6%E8%B6%85%E5%B8%82%E7%9A%84%E6%A0%87%E5%87%86%E4%BB%B7%E7%9B%B8%E5%90%8C.MP4%E5%92%8C%E4%B9%A6%E5%8C%85%E7%9A%84%E5%8D%95%E4%BB%B7%E4%B9%8B%E5%92%8C%E6%98%AF452%E5%85%83%2CMP4%E7%9A%84%E5%8D%95%E4%BB%B7%E6%AF%94%E4%B9%A6%E5%8C%85%E7%9A%84%E5%8D%95%E4%BB%B7%E7%9A%844%E5%80%8D%E5%B0%918%E5%85%83.%EF%BC%881%EF%BC%89%E5%B0%8F%E4%BA%AE%E7%9C%8B%E4%B8%AD%E7%9A%84MP4%E5%92%8C%E4%B9%A6)
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