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dangina [55]
3 years ago
6

If

Mathematics
2 answers:
deff fn [24]3 years ago
7 0
N-the number

n + 65 = 3n - 45    |subtract 65 from both sides

n = 3n - 110    |subtract 3n from both sides

-2n = -110    |divide both sides by (-2)

n = 55
Elden [556K]3 years ago
4 0
The answer would be 55
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