数学初一一元一次不等式题填空题:如果有好心人说明下更好)1.若方程组:3x+y=k+1x+3y=3的解x、y满足x+y大于0小于1那么k的取值范围是?(必须要有过程)当m为何值时,2x+y=m x+4y=8(↑方程组哈)
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![数学初一一元一次不等式题填空题:如果有好心人说明下更好)1.若方程组:3x+y=k+1x+3y=3的解x、y满足x+y大于0小于1那么k的取值范围是?(必须要有过程)当m为何值时,2x+y=m x+4y=8(↑方程组哈)](/uploads/image/z/1394465-41-5.jpg?t=%E6%95%B0%E5%AD%A6%E5%88%9D%E4%B8%80%E4%B8%80%E5%85%83%E4%B8%80%E6%AC%A1%E4%B8%8D%E7%AD%89%E5%BC%8F%E9%A2%98%E5%A1%AB%E7%A9%BA%E9%A2%98%EF%BC%9A%E5%A6%82%E6%9E%9C%E6%9C%89%E5%A5%BD%E5%BF%83%E4%BA%BA%E8%AF%B4%E6%98%8E%E4%B8%8B%E6%9B%B4%E5%A5%BD%EF%BC%891.%E8%8B%A5%E6%96%B9%E7%A8%8B%E7%BB%84%EF%BC%9A3x%2By%3Dk%2B1x%2B3y%3D3%E7%9A%84%E8%A7%A3x%E3%80%81y%E6%BB%A1%E8%B6%B3x%2By%E5%A4%A7%E4%BA%8E0%E5%B0%8F%E4%BA%8E1%E9%82%A3%E4%B9%88k%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E6%98%AF%3F%EF%BC%88%E5%BF%85%E9%A1%BB%E8%A6%81%E6%9C%89%E8%BF%87%E7%A8%8B%EF%BC%89%E5%BD%93m%E4%B8%BA%E4%BD%95%E5%80%BC%E6%97%B6%2C2x%2By%3Dm+x%2B4y%3D8%EF%BC%88%E2%86%91%E6%96%B9%E7%A8%8B%E7%BB%84%E5%93%88%EF%BC%89)
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