Question

Evaluate the expression 33-9n when n =2

Answer 1

33-9n, n=2

33-(9x2)

9x2= 18

33-18 = 15

Answer 2

Answer: 15

Explanation:

33-9n when n=2 can also be written as 33-(9×2)

33-(9×2)

9 × 2 = 18

So, 33-18=15