Question

When the expression 3(n + 7) is evaluated for a given value of n, the result is 33. What is the value of n.

Answer 1

n=4

Explanation:

3(n+7)=33

3n + 21=33

3n=33-21

3n=12

n=12÷3

n=4

Answer 2

i think n = 4

Explanation:

3(n+7) = 33

3n+21 = 33

3n = 12

n = 4