Question 1150732
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7 years ago, the sum of their ages was  114 - 2*7 = 100 years, and Sergio was 4 times Adriana's age.


Hence, 7 years ago Adriana was 100:5 = 20 years and Sergio was 4*20 = 80 years old.


Hence, now Adriana is 20+7 = 27 years old;  Sergio is 80+7 = 87 years old.    <U>ANSWER</U>
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Solved.