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受欢迎的 Word Problems >

One number is eight more than three times another number. If the sum of the numbers is 28, find the numbers.

解答

O n e n u mb er i s e i g h t m ore t han t h ree t im es an o t h er n u mb er . I f t h e s u m o f t h e n u mb ers i s 28, f in d t h e n u mb ers .

解答

The numbers : 23, 5

求解步骤

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 8 + 3 y

x + y = 28

x = 8 + 3 y, x + y = 28 : x = 23, y = 5

The numbers : 23, 5

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