Algebra problem

This is algebra. Let n represent an unknown number.

1. Eight more than the number n
2. Three times the number n
3. The product of the number n and eight
4. Three less than the number n
5. Three decreased by the number n

Result

a = (Correct answer is: 8+n) Wrong answer
b = (Correct answer is: 3n) Wrong answer
c = (Correct answer is: 8n) Wrong answer
d = (Correct answer is: n-3) Wrong answer
e = (Correct answer is: 3-n) Wrong answer

Solution:

Solution in text a =
Solution in text b =
Solution in text c =
Solution in text d =
Solution in text e =

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