Question

2 multiple choice 1 point select the equation that represents the expression: the difference between 5 times a number and 7 is 14. 7(5n)=14 5n - 7 = 14 5(n - 7) = 14 5n ÷ 7 = 14

Explanation:

Step1: Define the unknown number

Let $n$ be the unknown number. 5 times the number is $5n$.

Step2: Translate "difference"

The difference between $5n$ and 7 is $5n -7$, set equal to 14.

Answer:

B. $5n - 7 = 14$