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tamaranim1 [39]
3 years ago
7

3(n+1)=15-n solve for n

Mathematics
1 answer:
nirvana33 [79]3 years ago
5 0

Answer:

n = 3

Step-by-step explanation:

3(n+1) = 15 - n

3n + 3 = 15 - n

3n +n = 15 - 3

4n = 12

n = 3

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