SOLUTION: n+2(7+3n)-3n
Which of the following algebraic expressions has the same value as the algebraic expression given above?
A. 2(7+2n)
B. 2(7+n)
C. 14+3n
D. n+14
E. 21n-3n
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Question 351669: n+2(7+3n)-3n
Which of the following algebraic expressions has the same value as the algebraic expression given above?
A. 2(7+2n)
B. 2(7+n)
C. 14+3n
D. n+14
E. 21n-3n
Answer by sudhanshu_kmr(1152) (Show Source): You can put this solution on YOUR website!
n +2(7+3n)-3n
= n + 14 + 6n -3n
= 4n + 14
= 2(2n + 7)
so, answer is A.
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