Answer:
n = 6
Explanation:
n - 10= 5/6n - 7 - 1/3n
n - 10 = 15/18n - 7 - 6/18n
n - 10 = 9/18n - 7
18/18n - 10 = 9/18n - 7
9/18n = 3
1/2n = 3
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