Penny, Bernadette and Amy won \(\$100\). They decide not to split their winnings equally, but instead Penny gets \(\$15\) less than triple what Amy got and Bernadette gets \(\$10\) more than Amy. How much money does each person get? Create and solve an algebraic equation to represent the above situation.
Amy got \(\$21\), Penny got \(\$48\), Bernadette got \(\$11\).