3 years ago

Simplify.

Mathematics

2 answers:

Fiesta28 [93]3 years ago

5 0

Simple. Just add/subtract each term. 4n-2n=2n. 8m+7m=15m.
This is very basic stuff.

bija089 [108]3 years ago

3 0

(8m + 7m) + (4n - 2n)
15m + 2n

Answer: C)

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