When the expression 3(n + 7) is evaluated for a given value of n, the
result is 33.
What is the value of n?
A) n = 4 (Correct Answer)
B) n = 5
C) n = 21
D) n = 120
Explanation:
Since 3(n + 7) is equal to 33, then (n + 7) must equal 11. (3 x 11 = 33) Therefore, n must equal 4,
since 4 + 7 = 11.
Related Common Core State Standard: CCSS: 6.EE.2
