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Arada [10]
3 years ago
10

Can someone please give me the answer?

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0
<h3>Answer: 3</h3>

================================================

Work Shown:

15n+30 = 75

15n+30-30 = 75-30 ... subtract 30 from both sides

15n = 45

15n/15 = 45/15 .... divide both sides by 15

n = 3

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