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Populaire >

The sum of three consecutive odd integers is thirty-three. Find the integers.

Solution

The sum of three consecutive odd integers is thirty-three. Find the integers.

Solution

The numbers : 9, 11, 13

étapes des solutions

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 33

Résoudre

x + x + 2 + x + 4 = 33 : x = 9

x + 2 = 9 + 2 = 11

x + 4 = 9 + 4 = 13

The numbers : 9, 11, 13

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