Simplify: 3x – 5 + 23x – 9?
A. 2(13x + 7)
B. 2(13x - 7)
C. 2(13x + 14)
D. 2(13x - 14)
Answer: B. 2(13x – 7)
Solution:
3x – 5 + 23x – 9
= 3x + 23x – 5 – 9
= 26x – 14
= 2(13x – 7)
The Answer is 2(13x – 7).
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