5m - 4n + 3m + २ n =?
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Answered by
2
Answer:
STEP BY STEP -
5m - 4n + 3m + 2n = ?
= 5m+3m-4n+2n
= 8m -2n
? = 8m-2n
Answered by
2
Answer:
8m-2n=0
8m=2n
8/2=n/m
4=n/m
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