Coaltiger22 Coaltiger22

01-09-2017
Mathematics

contestada

Pls help
Simplify
6m+ 7n+ 5m - 3n

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Banabanana Banabanana

01-09-2017

6m+ 7n+ 5m - 3n
(6m + 5m) + (7n - 3n)
11m + 4n ← answer

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01-09-2017

6m + 7n + 5m - 3n
Do the 6m and 5m first. Add them together.
6m + 5m = 11m

Now subtract -3n from 7n.
7n - 3n = 4n

11m + 4n is simplified.

Answer Link

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