You can put this solution on YOUR website! N=first number; N+2=second; N+4=third
N+(N+2)+(N+4)=1731
3N+6=1731 Subtract 6 from each side
3N=1725 Divide each side by 3
N=575 ANSWER 1: The first number is 575
N+2=577 ANSWER 2: The second number is 577
N+4=579 ANSWER 3: The third number is 579
CHECK
575+577+579=1731
1731=1731