promisebelton13 promisebelton13
  • 22-03-2020
  • Mathematics
contestada

What is the sum of three even consecutive integers is -72

Respuesta :

calculista
calculista calculista
  • 31-03-2020

Answer:

[tex]-26,-24,-22[/tex]

Step-by-step explanation:

The correct question is

The sum of three consecutive even integers is -72. what are the three numbers

Let

x ----> the first consecutive even integer

x+2 ----> the second consecutive even integer

x+4 ----> the third consecutive even integer

we know that

[tex]x+(x+2)+(x+4)=-72[/tex]

solve for x

[tex]3x+6=-72\\3x=-78\\x=-26[/tex]

so

[tex]x+2=-26+2=-24[/tex]

[tex]x+4=-26+4=-22[/tex]

therefore

the numbers are

[tex]-26,-24,-22[/tex]

Answer Link

Otras preguntas

y=-1/2x+1 and y=1/3+6
Marie and Calvin tried to dissolve 45 grams of KNO3 in 100 grams of water at 25oC. Only 40 grams dissolved; 5 grams settled at the bottom of the beaker. The sol
can an organism choose how to adapt?
What does a high school diploma do for a student? A.It guarantees entrance into college. B.It serves as a foundation for additional education. C.It shows colleg
A project produces annual net income of $18,200, $21,800, and $22,900 over its three-year life, respectively. the initial cost is $197,000, which is depreciated
how much is 30 quarts
Explain how Democrats became a southern party?
Which statement best explains the importance of the Age of Discovery? The Age of Discovery was the beginning of globalization. The Age of Discovery established
A bag contains 3 red cards numbered 1-3 and 4 white cares numbered 1-4 you choose a card at random
Solve each equation. 6x2 + 1 = 13