Allright So you know the answer cannot be A or D because Why.... It says in the text that ur finding the area and area is adding so it has nothing to do with multiplying ok
The answer would be D because if you follow the question "The length of a rectangle is 4 units longer than twice its width." This leads to l=2w+4. When you find area you would multiply w*l. So the second equation would be w*l=126. I hope this helped you!
