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March 1, 2015

Posted by **shelia** on Thursday, February 10, 2011 at 3:36pm.

- algebera -
**helper**, Thursday, February 10, 2011 at 4:06pmw = width

2w + 3 = length

P = 2w + 2L

30 = 2w + 2(2w + 3)

Solve for w, the width.

2w + 3 = length

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