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January 31, 2015

January 31, 2015

Posted by **marilu** on Wednesday, February 27, 2013 at 11:42pm.

- algebra -
**PsyDAG**, Thursday, February 28, 2013 at 11:21amL = 2W -10

L * W = 2160

Substitute 2W-10 for L in second equation and solve for W. Insert that value into the first equation and solve for L. Check by inserting both values into the second equation.

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