初一智力应用题(一)快的悬赏!某天,蔬菜市场的价格为:青菜0.9元/kg,萝卜2.1元/kg,蒜苗3.4元/kg是选用上述价格,编一道应用题,使所列的方程式为:0.9Ⅹ+2.1(Ⅹ-1)=3.9
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![初一智力应用题(一)快的悬赏!某天,蔬菜市场的价格为:青菜0.9元/kg,萝卜2.1元/kg,蒜苗3.4元/kg是选用上述价格,编一道应用题,使所列的方程式为:0.9Ⅹ+2.1(Ⅹ-1)=3.9](/uploads/image/z/3956578-34-8.jpg?t=%E5%88%9D%E4%B8%80%E6%99%BA%E5%8A%9B%E5%BA%94%E7%94%A8%E9%A2%98%EF%BC%88%E4%B8%80%EF%BC%89%E5%BF%AB%E7%9A%84%E6%82%AC%E8%B5%8F%21%E6%9F%90%E5%A4%A9%2C%E8%94%AC%E8%8F%9C%E5%B8%82%E5%9C%BA%E7%9A%84%E4%BB%B7%E6%A0%BC%E4%B8%BA%EF%BC%9A%E9%9D%92%E8%8F%9C0.9%E5%85%83%2Fkg%2C%E8%90%9D%E5%8D%9C2.1%E5%85%83%2Fkg%2C%E8%92%9C%E8%8B%973.4%E5%85%83%2Fkg%E6%98%AF%E9%80%89%E7%94%A8%E4%B8%8A%E8%BF%B0%E4%BB%B7%E6%A0%BC%2C%E7%BC%96%E4%B8%80%E9%81%93%E5%BA%94%E7%94%A8%E9%A2%98%2C%E4%BD%BF%E6%89%80%E5%88%97%E7%9A%84%E6%96%B9%E7%A8%8B%E5%BC%8F%E4%B8%BA%EF%BC%9A0.9%E2%85%A9%2B2.1%EF%BC%88%E2%85%A9-1%EF%BC%89%3D3.9)
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