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Which expression is equivalent to 2r + 7r?
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2 votes
Which expression is equivalent to 2r + 7r?

User Mpampinos Holmens
by
6.1k points

1 Answer

4 votes

Answer: 9r

Explanation:

You add like terms so if you add 2r and 7r, you get 9r

User James Pearce
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