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2 votes
2/3 + 3m = 31/15 - 2/3

1 Answer

6 votes
2/3 + 3m = 31/15 - 2/3
3m = 31/15 - 2/3 - 2/3
3m = 31/15 - 4/3
3m = (31 - 20) / 3
3m = 11 / 3
m = 11 / 9
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