A cruise ship line just launched 3 new ships: Journey Paradise& Sunrise. The Par

A cruise ship line just launched 3 new ships: Journey Paradise& Sunrise. The Paradise has 20 more luxury staterooms than theJourney. The Sunrise has 28 fewer luxury staterooms than 4 timesthe amount on the Journey. Find the amount of luxury staterooms oneach ship if the total number of luxury staterooms for the threeships is 622.