Manipulating Algebra help

[bigm0ma]

If anyone could help me on solving this, I would highly appreciate it!
(The link is to the answer if the image is too small)
Thank you in advance


http://puu.sh/6vxq5.png

 

[Deleted member 4993]

If anyone could help me on solving this, I would highly appreciate it!
(The link is to the answer if the image is too small)
Thank you in advance


View attachment 3707 http://puu.sh/6vxq5.png

Hint

Area of a rectangle = (length) * (width)

Please share your work with us .

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