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Best Answer

-2m + 7 = m - 2

+7 +2 = m +2m

9 = 3m

3m = 9

m = 9/3 = 3

to test:

-2(3) + 7 = (3) - 2

-6 + 7 = 3 - 2

1 = 1

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12y ago
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Q: What is m if -2m plus 7 equals m-2?
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