Problema Solution
The sum of three consecutive integer is 39. find the integer?
Answer provided by our tutors
the three consecutive integers can be written as x-1, x and x+1, where x is integer.
the sum of x-1, x and x+1 is 39
(x-1)+x+(x+1) = 39
3x = 39
x = 39/3
x = 13
The tree consecutive integers are 12, 13 and 14.