Sum of three consecutive numbers is 39. Find the numbers.
12, 13, 14
Let the smallest number be 'x'
So, the other two numbers are x+1 and x+2.
x+(x+1)+(x+2)=39 ⇒3x+3=39 ⇒3x=39−3 ⇒3x=36 ⇒x=363 ⇒x=12
Thus, the numbers are 12, 12+1, and 12+2
which is 12, 13 and 14.