# SOLUTION: jack is twice as old as lacy.in three years the sum of their ages will be fifty four. how old are they now

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 Click here to see ALL problems on Age Word Problems Question 512428: jack is twice as old as lacy.in three years the sum of their ages will be fifty four. how old are they nowAnswer by josmiceli(9650)   (Show Source): You can put this solution on YOUR website!Let = Jack's age now Let = Lacy's age now given: (1) (2) --------------------- (2) Substitute (1) into (2) (2) (2) (2) and (1) (1) Jack is 32 and Lacy is 16