boaney2007 boaney2007
  • 04-03-2020
  • Mathematics
contestada

The sum of three consecutive odd numbers is 123 what is the smallest of the three numbers

Respuesta :

Eduard22sly
Eduard22sly Eduard22sly
  • 04-03-2020

Answer:

39

Step-by-step explanation:

Let the three consecutive odd numbers be:

x+2, x+4, x+6.

The sum of the consecutive numbers is 123 i.e

x+2 + (x+4) + (x+6) = 123

x + 2 + x + 4 + x + 6 = 123

3x + 12 = 123

Collect like terms

3x = 123 — 12

3x = 111

Divide both side by the coefficient of x i.e 3

x = 111/3

x = 37

Now let us find the value of the three odd numbers. This is illustrated:

1st : x + 2 = 37 + 2 = 39

2nd : x + 4 = 37 + 4 = 41

3rd : x + 6 = 37 + 6 = 43

The smallest of the three consecutive odd numbers is 39

Answer Link

Otras preguntas

Ralph has been awarded some money in a settlement. He has the option to take a lump sum payment of $425,000 or get paid an annuity of $2,000 per month for the n
personajes del libro el prestigio de la belleza, piedad bonnett
2 ( 4x - 3)-8= 4 + 2 x
anyone know this plzzz ill give brainly :)
HElp According to these graphs, which side suffered the greater number of military deaths?
Which scientist discovered that planets traveled in an elliptical pattern around the sun? a. Kepler b. Newton c. Copernicus d. Harvey
list an example of earth landforms changing due to weathering and erosion
Complete the sentence.
An arrow thrown with a 45° reaches a maximum height of 12 m. Find its initial velocity.235m/s15.3m/s22m/s17m/sAnswer and I will give you brainiliest ​
Beowulf: What universal or timeless value is shown in lines 32-36 A. courage C. hope B. loyalty D. love