n=3
Explanation:
24=3n-15
9=3n
3=n
Answer:
n = 13
24 = 3(n - 5)
divide each side by 3
8 = n - 5
add 5 to each side
13 = n
check your work
24 = 3(13 - 5)
24 = 3(8)
24 = 24
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