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posledela
3 years ago
13

Which expression has the same value as 2n + n

Mathematics
2 answers:
notka56 [123]3 years ago
7 0

Answer:

<h2>3n</h2>

Step-by-step explanation:

<em>2n + n</em><em>    combine like terms</em>

<em> = 2n + 1n = (2 + 1)n = 3n</em>

soldi70 [24.7K]3 years ago
6 0

Answer:

3n

Step-by-step explanation:

2n + n <em>Combine like terms</em>

= 2n + 1n = (2+1)n= 3n

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