Simplify.
4n + 12 + 7n
A. 4 n + 19
B. 23 n
C. 16 n + 7
D. 11 n + 12
2 answers:
Answer:
D. 11n + 12
Step-by-step explanation:
You can simplify the 4n + 7n to be 11n by adding them together.
This means the answer is 11n + 12.
The answer to the problem is letter D
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