zara62allen zara62allen

10-09-2021
Mathematics

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Adam is 7 years older than his brother. The sum of their ages is 35. How old is
Adam?

Respuesta :

andrewyang1818 andrewyang1818

10-09-2021

Answer:

21

Step-by-step explanation:

Let the age of Adam be x.

x+(x-7)=35

2x=42

x=21

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