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April 20, 2014

April 20, 2014

Posted by **Isabella** on Friday, March 15, 2013 at 8:11pm.

6 x y = 490 - 4

6 x y = 486

y = 492

Explain his mistake.

- Math -
**Ken**, Friday, March 15, 2013 at 9:46pmHe removed the 6 from the 6 times y side and added 6 to the 486 on the other side. He should have divided both sides by 6.

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