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March 2, 2015

March 2, 2015

Posted by **Anna** on Saturday, May 21, 2011 at 10:47am.

How many m2 is the area?

- Math -
**TutorCat**, Saturday, May 21, 2011 at 1:48pmL = 11x

W = 7x

W = L - 20

Substitute 11x and 7x for L and W:

7x = 11x - 20

Solve for x and plug in the following to solve for length and width.

L = 11x

W = 7x

- Math -
**TutorCat**, Saturday, May 21, 2011 at 1:49pmArea = L*W

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