subtract the sum of 2m-7n +p from thr sum of m-n+p and 3m-2n-2p
please with explanation
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Answer:
m-n+p + 3m-2n-2p
=4m -3n -p
now, 4m-3n-p - 2m+7n-p
=2m+4n-2p ans
Step-by-step explanation:
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