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5 votes
Which expression is equivalent to 6+9a-3+6a?

A) 15a + 3
B) 15a - 3
C) 18a
D) 15a + 9

User Beniamin H
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8.3k points

1 Answer

2 votes
6+9a-3+6a
=9a+6a+6-3
=15a+3. As a result, A is your final answer. Hope it help!
User Dmohr
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