求英语数学题目翻译!three times one number added to five times another

问题描述:

求英语数学题目翻译!
three times one number added to five times another number is 54. the second number is two less than the first.find the numbers
1个回答 分类:英语 2014-11-02

问题解答:

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设其中一个数为x,则另一个数为x-2,由已知的;3x+5(x-2)=54,求x
 
 
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