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Amy is a years old. Zack is 7 years older than Amy. Using a, write an expression for Zack's age.
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13 votes
Amy is a years old.

Zack is 7 years older than Amy.
Using a, write an expression for Zack's age.

User Linksonder
by
5.8k points

1 Answer

11 votes

Answer:

x + 7

Explanation:

amy is unknown x + 7 equals zack

User Maximilian Liesegang
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