Question

Three conjunction integers add up to 15 what are these intigers

Answer 1

Step-by-step explanation:

Let's have the first integer be n . The second integer, since it is right after the first, will be n+1 . The third integer, since it is right after the second, will be (n+1)+1=n+2 .The illustrate this concept, consider the integers 1, 2 , and 3 . 2 is one more than 1 , or in other words, 2=1+1 . Ditto for 3 , except 3 is two more than 1 , so 3=1+2 . Since the integers are consecutive, each is one more than the last.We're told that the sum of our three integers is 15 . Therefore,n+(n+1)+(n+2)=15

Solving this equation is pretty straightforward: 3n+3=15 3n=12n=4

That means our first integer is 4 . Our second integer is 4+1 , or 5, and our third integer is 5+1 , or 6 . Our answer is confirmed because 4+5+6=15 .