Math, asked by athiravinod302, 6 hours ago

Is this answer correct????

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Answered by vibhimenon

Answer:

Yes it's correct

Step-by-step explanation:

Yes it's correct

Answered by sanjananvishwakarma

Answer:

no it's wrong

Step-by-step explanation:

right answer is

3a-2b+5c

2a+5b-7c

-a -b -c

=a +3b -12c

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