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Brilliant_brown [7]
3 years ago
13

Find the sum of the given polynomials.

Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0

Answer:

(B) 2m + 7

Step-by-step explanation:

(5m + 2n)+( n - 3m)+(7 - 3n) = 5m <em>+ 2n+n</em> - 3m+7 <em>- 3n</em> = 2m +7

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