You can put this solution on YOUR website! the ages of two cousins can be represented as consecutive integers.
fifteen years from now, the sum of their ages will be 57.
how old is each now?
Let x = present age of one
(x+1) = present age of the other
(x+15) + (x+1+15) = 57
2x + 31 = 57
2x = 57 - 31
2x = 26
x = 13 and 14 are the present ages
(13+15) + (14+15) =
28 + 29 = 57