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SecretServiceAgent911
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SecretServiceAgent911
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Math Problem. Where is the Error in this Problem
A student was asked to do the follow math problem: What is the Error in this Problem?
-2(7-y)+4=-4
-14-2y+4=-4
-10-2y=-4
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geno3141
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SecretServiceAgent911
Oct 16, 2014
+4 
