Raveesh tells his daughter smithy "seven years ago, I was seven times as old as you were there.Also three years from now , I shall be three times as old as you will be ". If the present ages of simithy and Raveesh are x and y years respectively , the equations for this situation is _________ - Clay6.com, a Free resource for your JEE, AIPMT and Board Exam preparation

Raveesh tells his daughter smithy "seven years ago, I was seven times as old as you were there.Also three years from now , I shall be three times as old as you will be ". If the present ages of simithy and Raveesh are x and y years respectively , the equations for this situation is _________