Question

Which equation represents this sentence?

Three less than the product of seven and a number is four more than the number.

A. 3−7n+4=n

B. 7n−3+4=n

C. 3−7n=n+4

D. 7n−3=n+4

Answer 1

Let

n--------> the number

we know that

1) the sentence" Three less than the product of seven and a number" represent the expression------>
`(7n-3)`

2) the sentence" is four more than the number"

represent the expression ------->
`(n+4)`

3) the complete sentence" Three less than the product of seven and a number is four more than the number" represent the expression

represent the expression ------->
`(7n-3)=(n+4)`

therefore

the answer is

`(7n-3)=(n+4)`