Question

three consecutive integers add up to 51.what are these integers

Answer 1

take integers as a , a+1,a+2
:.3a+3=51
3a=48
a=16

therefore nos are 16,17,18

Answer 2

Let the integers be X, x+1 and x-1

=>x+x+1+x-1=51
=>3x=51
=>x=17

the integers are 17, 18 and 16