document.write( "Question 466423: why does adding 2 prime numbers or odd numbers equal an even number? \n" ); document.write( "
Algebra.Com's Answer #319753 by Gogonati(855)\"\" \"About 
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When you multiply by 2 the result is always even number. Assume n an odd number
\n" ); document.write( "then n+n=2n. 2n is divisible by 2, thus is an even number.
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