How do i translate this phrase into algebric expression and how do i label. Twice the difference of a number and eight

2(n-8)

Translate The product of 7 and the difference of 6 and -4 into a numerical expression

To translate the phrase "Twice the difference of a number and eight" into an algebraic expression, you need to break it down into its constituent parts and use mathematical symbols and operations.

Let's break down the phrase:

1. "A number": Let's represent the unknown number by using a variable, let's say "x".

2. "The difference of a number and eight": The difference of a number and eight means subtracting eight from the number. So, we can write this as "x - 8".

3. "Twice the difference": Multiplying the difference by two gives the expression "2(x - 8)".

Now, to label this algebraic expression, you can simply use a letter or variable to identify it. For example, let's use "A" to represent the expression "Twice the difference of a number and eight". So, we can write:

A = 2(x - 8)

Now, whenever you refer to "Twice the difference of a number and eight," you can use the label "A."