Question

Subtract 15mn – 22m +2n from 14mn – 12m +7n.

Answer 1

Answer: -1mn + 10m +5n

Step-by-step explanation:

14 - 15 = -1

-12 + 22 = 10

7 - 2 = 5

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Answer 2

Answer:

If it just needs to be subtracted it simplify's to -mn+10m+5n