kayiizayed
kayiizayed kayiizayed
  • 21-03-2022
  • Mathematics
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The sum of three consecutive numbers is 45. What are the three numbers? Write an equation and solve

Respuesta :

1132726 1132726
  • 21-03-2022

Answer:

14 + 15 + 16 = 45 . Let the three consecutive integers be x, x+1 and x+2. Therefore the numbers would be 14, 15 & 16. answer: 14, 15 and 16.

Step-by-step explanation:

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W31rdc0re W31rdc0re
  • 21-03-2022

Call n the first integer so you get:

[tex]n + ( n + 1 ) + ( n + 2 ) = 45[/tex]

[tex]3 n + 3 = 45[/tex]

[tex]3 n = 42[/tex]

[tex]n = 14[/tex]

The integers are: 14 , 15 , 16

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