Math, asked by sarita211280, 6 months ago

-7mn+5+12mn+2+9mn-8

Answers

Answered by RealSweetie

0

Answer:

14mn-1

Step-by-step explanation:

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Answered by SamVarghese

1

Answer:

-7mn+5+12mn+2+9mn-8

-7mn +12mn+9mn +5-8

14mn - 3 is the answer

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