草地上有9头一尾的狐狸和9尾一头的狐狸,他们一共77个头,53个尾巴.求有多少个9头一尾的狐狸和9尾一头的狐狸?我不懂这么难的方程,我没学,请用列算试。方程的话,我还不知道下面那些人
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 19:18:51
![草地上有9头一尾的狐狸和9尾一头的狐狸,他们一共77个头,53个尾巴.求有多少个9头一尾的狐狸和9尾一头的狐狸?我不懂这么难的方程,我没学,请用列算试。方程的话,我还不知道下面那些人](/uploads/image/z/12516781-13-1.jpg?t=%E8%8D%89%E5%9C%B0%E4%B8%8A%E6%9C%899%E5%A4%B4%E4%B8%80%E5%B0%BE%E7%9A%84%E7%8B%90%E7%8B%B8%E5%92%8C9%E5%B0%BE%E4%B8%80%E5%A4%B4%E7%9A%84%E7%8B%90%E7%8B%B8%2C%E4%BB%96%E4%BB%AC%E4%B8%80%E5%85%B177%E4%B8%AA%E5%A4%B4%2C53%E4%B8%AA%E5%B0%BE%E5%B7%B4.%E6%B1%82%E6%9C%89%E5%A4%9A%E5%B0%91%E4%B8%AA9%E5%A4%B4%E4%B8%80%E5%B0%BE%E7%9A%84%E7%8B%90%E7%8B%B8%E5%92%8C9%E5%B0%BE%E4%B8%80%E5%A4%B4%E7%9A%84%E7%8B%90%E7%8B%B8%3F%E6%88%91%E4%B8%8D%E6%87%82%E8%BF%99%E4%B9%88%E9%9A%BE%E7%9A%84%E6%96%B9%E7%A8%8B%EF%BC%8C%E6%88%91%E6%B2%A1%E5%AD%A6%EF%BC%8C%E8%AF%B7%E7%94%A8%E5%88%97%E7%AE%97%E8%AF%95%E3%80%82%E6%96%B9%E7%A8%8B%E7%9A%84%E8%AF%9D%EF%BC%8C%E6%88%91%E8%BF%98%E4%B8%8D%E7%9F%A5%E9%81%93%E4%B8%8B%E9%9D%A2%E9%82%A3%E4%BA%9B%E4%BA%BA)
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