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Popular >

Find three consecutive integers whose sum is-54

Solution

Find three consecutive integers whose sum is -54

Solution

The numbers : - 19, - 18, - 17

Solution steps

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = - 54

Solve

x + x + 1 + x + 2 = - 54 : x = - 19

x + 1 = - 19 + 1 = - 18

x + 2 = - 19 + 2 = - 17

The numbers : - 19, - 18, - 17

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