Mathematics
Mathematics, 27.08.2021 08:30, Ebberman3410

Earn 5 coins Which of the equations below have exactly ONE solution with the equation 2m + n = 19?
A) 3n = 57 - 6m
B) 4n = 5m + 76
C) n + m = 3
D) 4m + 2n = 38
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Earn 5 coins Which of the equations below have exactly ONE solution with the equation 2m + n = 19?...

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