Combine like terms. 9 + 3x – 9x + 16 A. 18x + 3x + 16 B. 25 – 6x C. 19x D. 3x + 16

asked Aug 17, 2016 188k views

2 votes

Combine like terms.

9 + 3x – 9x + 16

A.
18x + 3x + 16

B.
25 – 6x

C.
19x

D.
3x + 16

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4 votes

$9+3x-9x+16= \\ 3x-9x+16+9= \\ (3-9)x+(16+9)= \\ -6x+25= \\ \boxed{25-6x} \Leftarrow \hbox{answer B}$

Dbenham answered Aug 23, 2016

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