Math, asked by arnav6035, 4 months ago

5m — 7n; 3n— 4m +2;2m — 3mn —5

Answers

Answered by aasimahkawkab7

5

Step-by-step explanation:

(5m-7n) + (3n-4m+2)+(2m-3mn-5)

=5m-7n+3n-4m+2+2m-3mn-5

=3m-4n-3mn-3.

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