Problema Solution
Alfredo is 5 years older than Juan. In 8 years, the sum of their ages is 35.
Answer provided by our tutors
A=J+5.
A+J=35.
J+5+J=35.
2J=30.
J=30/2
=15YERAS.
A=J+5
=15+5.
=20 YERAS.
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