Question

Which equation represents this sentence?

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



3−7n+4=n

7n−3=n+4

7n−3+4=n

3−7n=n+4

Answer 1

It's the second equation. 

Answer 2

Answer:

B. $7n-3=n+4$

Step-by-step explanation:

Let n represent the number.

We are asked to write an equation for the given verbal phrase.

The product of seven and a number would be $7n$.

Three less than the product of seven and a number would be $7n-3$.

Four more than the number would be $n+4$.

Equate both expressions:

$7n-3=n+4$

Therefore, our required equation would be $7n-3=n+4$.