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

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

人气：276 ℃　时间：2020-02-28 15:36:20

解答

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