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受欢迎的 Word Problems >

The sum of an integer and 7 times the next consecutive even integer is 14. Find the value of the lesser integer.

解答

T h e s u m o f an in t e g er an d 7 t im es t h e n e x t co n sec u t i v e e v e n in t e g er i s 14. F in d t h e v a l u e o f t h e l esser in t e g er .

解答

The smallest number : 0

求解步骤

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x + 7 (x + 2) = 14

解

x + 7 (x + 2) = 14 : x = 0

x + 2 = 0 + 2 = 2

Select the smallest solution:

0

The smallest number : 0

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