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Since Jamie's and Anna's age are the same, they are both x years old.
The sum of their ages would be
x + x
= 2x

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akposevictor

The algebraic expression that represents the sum of Jamie and Ana's ages is: 2x.

Algebraic expressions can be used to model real life word problems. Variables, in form of letters are used to represent unknown numbers.

Thus, let variable x represent the number of years Jamie is.

Given that Ana, his friend, is of same age, Ana's age will also be represented by x.

  • Age of Jamie = x
  • Age of Ana = x
  • The sum of Jamie and Ana's ages = x + x = 2x

Learn more about algebraic expressions on:

https://brainly.com/question/90420