Simplify 6a + 5a - a - 5 + 2a712a-513a-512a

Marylee asked Sep 11, 2023

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Marylee asked Sep 11, 2023

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21 votes

By arranging similar terms, we have

$\begin{gathered} 6a+5a+2a-a-5 \\ \text{which gives} \\ 13a-a-5 \end{gathered}$

since 13a minus a is 12a, the answer is

which corresponds to option 2 from top to bottom

Max N answered Sep 15, 2023

by Max N

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