Question

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

Answer 1

Answer:4

Step-by-step explanation:What +7=11 bause the () make a multiplication and 11x3=33

Answer 2

Answer:

n=4

Step-by-step explanation:

3(n+7)=33

Lets mulitply..

3n+21=33

Then we need 3n alone...

To do this subract 21 from 33 and you get 12.

3n=12

Divide 3n by 3 and 12 by 3.

n=4