Question

If the sum of two consecutive numbers is 11,find the number​

Answer 1

Answer:

let n be the number

n+n+1=11

2n+1=11

2n=11-10

2n=10

n=10/2

n=5

so the numbers are n=5 and n+1=6

5&6

Answer 2

Answer:

5 & 6

Step-by-step explanation:

Let two consecutive numbers are : x,x+1

Sum of these numbers is -11, then

x+x+1=11

⇒2x=11−1

= 10

⇒x= 5

and other cosecutive number is x+1= 5+1 = 6