Translate the sentence into an equation and solve it.The sum of fifteen and four times n is the same as the difference between three times n and seven. Find n.
A. 15 + 4n = 3n - 7,n = -22
B. 15 - 4n = 7 - 3n, n = 8
C. 15 + 4n = 3n - 7, n = 8
D. 15 + 4n = 7 - 3n, n = -1
Answer: A
Mathematics
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