skye95
skye95 skye95
  • 02-10-2020
  • Mathematics
contestada

The sum of 3 consecutive even integers is 18
​

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-10-2020

Answer:

4,6,8

Step-by-step explanation:

Let x = 1st even integer

x+2 =2nd even integer

x+4 =3nd even integer

x+ x+2 + x+4 = 18

Combine like terms

3x+6 = 18

Subtract 6 from each side

3x+6-6=18-6

3x= 12

Divide by 3

3x/3 =12/3

x = 4

x+2 = 6

x+4 = 8

Answer Link

Otras preguntas

what environment factors may affect an organism that lives on a rocky beach
work out the unknown angles. Give reasons for each answer.
-Was the outcome of the Cuban Missile Crisis beneficial for the Soviet Union and the Americans?
Soy bastante seria y muy inteligente. No soy cómica pero soy un poco extrovertida. a. Participating in the chess club. b. Playing video games full of action and
roberta needs ribbon for a craft project. the ribbon sells for $3.75 per yard. whats the cost in dollars for 48 inches of ribbon ?
The perimeter of a quadrilateral is 35 centimeters. Find the length of each side. Side 1: x^2-2x Side 2: 3x-4 Side 3: x+2 Side 4: x+9
Help with part A and part B
Explain the steps you take to complete an Internet search
In pregnancy, when the placenta is implanted in the lower uterine segment and encroaches on the internal cervical os causing vaginal bleeding, the condition is
Imagine that you are shown a sheet of four stickers: a purple square, a yellow square, a purple heart, and a yellow heart. A sticker that has exactly ONE of the