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Home > MC2 > Chapter 5 > Lesson 5.1.3 > Problem 5-34


Sketch each collection of tiles below. Name the collection using a simpler algebraic expression, if possible. If it is not possible to simplify the expression, explain why not. .

  1. Seven plus three times a number, plus three minus three times the number.

  2. Two groups of a number plus three.

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