Math, asked by sawantprashant2919, 4 months ago

please solve the question and help me .

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Answered by Aishxx

1

Answer:

12a- 9ab+5b -(4a-7b+3b)

= 12a-9ab+5b-4a+7b-3b

= (12a-4a)+(5b+7b-3b)+(-9ab)

= 8a+9b-9ab

Step-by-step explanation:

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