请帮忙解答一道数学题有甲、乙两桶油,如果给甲再注入15升油,两桶油就同样多;如果给乙桶再注入145升油,乙桶的油就是甲桶的3倍.原来乙桶油有多少升?1.请解答的时候不用未知数.2.请写每一
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![请帮忙解答一道数学题有甲、乙两桶油,如果给甲再注入15升油,两桶油就同样多;如果给乙桶再注入145升油,乙桶的油就是甲桶的3倍.原来乙桶油有多少升?1.请解答的时候不用未知数.2.请写每一](/uploads/image/z/1144338-42-8.jpg?t=%E8%AF%B7%E5%B8%AE%E5%BF%99%E8%A7%A3%E7%AD%94%E4%B8%80%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%E6%9C%89%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E6%A1%B6%E6%B2%B9%2C%E5%A6%82%E6%9E%9C%E7%BB%99%E7%94%B2%E5%86%8D%E6%B3%A8%E5%85%A515%E5%8D%87%E6%B2%B9%2C%E4%B8%A4%E6%A1%B6%E6%B2%B9%E5%B0%B1%E5%90%8C%E6%A0%B7%E5%A4%9A%EF%BC%9B%E5%A6%82%E6%9E%9C%E7%BB%99%E4%B9%99%E6%A1%B6%E5%86%8D%E6%B3%A8%E5%85%A5145%E5%8D%87%E6%B2%B9%2C%E4%B9%99%E6%A1%B6%E7%9A%84%E6%B2%B9%E5%B0%B1%E6%98%AF%E7%94%B2%E6%A1%B6%E7%9A%843%E5%80%8D.%E5%8E%9F%E6%9D%A5%E4%B9%99%E6%A1%B6%E6%B2%B9%E6%9C%89%E5%A4%9A%E5%B0%91%E5%8D%87%3F1.%E8%AF%B7%E8%A7%A3%E7%AD%94%E7%9A%84%E6%97%B6%E5%80%99%E4%B8%8D%E7%94%A8%E6%9C%AA%E7%9F%A5%E6%95%B0.2.%E8%AF%B7%E5%86%99%E6%AF%8F%E4%B8%80)
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