Respuesta :

Answer:

3x- we need to know what x is to go any further

Step-by-step explanation:

The product of x and 3 is 3x.

What is the product of numbers?

The product of a number is what is derived when two or more numbers are multiplied by each other. Multipication is one of the basic mathemtical operations. The sign used to represent multlipciation is ×.

Product = 3 × x = 3x

To learn more about multiplication, please check: https://brainly.com/question/3385014