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

Let

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

we know that

1) the sentence" Three less than the product of seven and a number"  represent the expression------>  

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

represent the expression ------->  

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 ------->  

therefore

the answer is

.

step-by-step explanation: