You can put this solution on YOUR website! = Tom's amount = Jack's amount = Harry's amount
given:
(1)
(2)
(3)
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There are 3 equations and 3 unknowns, so it's solvable
(2)
Substitute (1) and (2) into (3)
(3)
(3)
(3)
(3)
(3)
from (1),
(1)
(1)
(1)
from (2)
(2)
(2)
(2)
Tom has $22, Jack has $17, Harry has $6