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3 years ago

14

Debbie is n years old. Shawn is twice as old as Debbie and Edna is 3 years older than Debbie. The expression n + 2n + n + 3 give

s the sum of their ages. Simplify the expression by combining like terms.

1 answer:

ohaa [14]3 years ago

8 0

Answer:

4n + 3

Step-by-step explanation:

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