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Which of the following are like terms in this expression? 12a-7+7a+12b. A. 7 and 7a. B. 12 and 12a. C. -7and 12b. D. 7a and 12a.
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Which of the following are like terms in this expression? 12a-7+7a+12b. A. 7 and 7a. B. 12 and 12a. C. -7and 12b. D. 7a and 12a.

User NorTicUs
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2 Answers

4 votes
Answer: the answer is d
User Vin Burgh
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3 votes

Answer:

D. 7a and 12a

Explanation:

7a and 12a both have the variable a, raised to the first power

User Lscoughlin
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