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September 2, 2014

September 2, 2014

Posted by **Anonymous** on Tuesday, February 12, 2013 at 9:38pm.

- Math Word problem -
**Steve**, Tuesday, February 12, 2013 at 11:10pmIf they have enough together to buy a tv, then Ken must be short exactly what Ben has, and vice-versa. So, a tv costs 255+315 = 570.

or, algebraically, since a TV costs as much as they have together,

k = (k+b)-255

b = (k+b)-315

(k,b) = (315,255)

tv = k+b = 570

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