222k views
4 votes
4n - 3d + 8n - 3d simplified

A. 12n + 6d
B. 12n - 6d
C. 12n

2 Answers

6 votes
(B). 12n-6d, i’m pretty sure
User Brahim
by
5.5k points
11 votes
group together common letters
4n+8n=12n
-3d+-3d=-6d

B.12n-6d
User William Doane
by
4.9k points
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