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19-11-2019
Mathematics

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9y+5x+2-2x+7-3y-4xy as combine like terms

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19-11-2019

Answer:

− 4 x y + 3 x + 6 y + 9

Step-by-step explanation:

9y+5x+2-2x+7-3y-4xy

-4xy only term

5x-2x=3x

9y-3y=6y

2+7=9

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