Kimiya has four times as many as marbles as Ramneet.If Kimiya gave 18 to Ramneet they would have the same number .How many marbles has each one got?
kimiya has 4x marbles
ramneet has x marbles
then 4x - 18 = x + 18 because if you give 18 marbles from kimiya to ramneet then yo subtract 18 from kimiya and add 18 to ramneet
by solving the equation you will get x as 12 .So kimiya has 48 marbles , ramneet has 12 marbles