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8n +9=7n+15 please solve this for me??
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4 votes
8n +9=7n+15 please solve this for me??

User Konstantin Bogomolov
by
5.6k points

1 Answer

1 vote

Answer:

n = 6

Explanation:

8 x 6 = 48

48 + 9 = 57

=

7 x 6 = 42

42 + 15 = 57

So n = 6

User Beigirad
by
5.5k points
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