9. The sum of 3 consecutive integers is 45. What are these integers?​

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1. Answer:

   1st no. is 14

   2nd no. is 15

   3rd no. is 16

   Step-by-step explanation:

   let 1st no. be x

   2nd no. be (x+1)

   3rd no. be (x+2)

   according to question,

   x+(x+1)+(x+2)=45

   x+x+1+x+2=45

   3x+3=45

   3(x+1)=45

   x+1=15

   x=15-1

   x=14

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