106k views
5 votes
The sum of three times a number x and nine"

User Cuty
by
5.5k points

1 Answer

1 vote

Answer:

3x+9

Explanation:

you are multiplying 3 and x because it says "three times a number x" which means 3x and you are adding it to 9 which is 3x+9.

User Lkrups
by
5.6k points