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3 years ago

5

6n+6m-m-3n i dont understand that question

1 answer:

solmaris [256]3 years ago

5 0

6n + 6m - m - 3n = 6n - 3n + 6m - m = 3n + 5n

2m + 2m + 2n + n = 4m + 3n

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3 years ago