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Phổ biến Word Problems >

The sum of an integer and 6 times the next consecutive odd integer is 61. Find the value of the lesser integer

Lời Giải

T h e s u m o f an in t e g er an d 6 t im es t h e n e x t co n sec u t i v e o dd in t e g er i s 61. F in d t h e v a l u e o f t h e l esser in t e g er

Lời Giải

The smallest number : 7

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x + 6 (x + 2) = 61

Giải

x + 6 (x + 2) = 61 : x = 7

x + 2 = 7 + 2 = 9

Select the smallest solution:

7

The smallest number : 7

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