Answer:
The length of the rectangle is 30 feet.
Step-by-step explanation:
Because the equation for area is length times width, you would have to set the two equations to seventy and multiply them.
(x+5) (x+2) = 70
2x + 10 = 70
Then, you would have to subtract ten from both sides, cancelling it from the left side.
2x = 60
Then do the opposite and divide sixty by two, therefore getting a length of thirty feet.
