Which is an algebraic expression for the word phrase 8 less than the product of 12 and a number x

The algebraic expression for the word phrase "8 less than the product of 12 and a number x" can be written as 12x - 8.

Which is an example of an algebraic expression

4(3 + 8)

18²
3 - a
21 × 4

The algebraic expression among the given options is 3 - a.

The algebraic expression for the word phrase "8 less than the product of 12 and a number x" can be written as:

12x - 8