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:
Answer:
4n + 3
Step-by-step explanation:
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Step-by-step explanation:
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