The area of a rectangle with width x and length 7x is 7x2. what does the coefficient 7 mean in terms of the problem?

7 is number of times length is longer than the width, x.

Step-by-step explanation:

The area of a rectangle with width x and length 7x is .

The area of the rectangle is

Here width is x and the length is 7x. This means the length is 7 times width.

And the area is a means 7 is number of times length is longer than the width, x.

Like, if x = 3

Then