document.write( "Question 643827: [19] + [-8] \n" ); document.write( "
Algebra.Com's Answer #404653 by showe9(33)\"\" \"About 
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The same as 19-8\r
\n" ); document.write( "\n" ); document.write( "The answer is 8\r
\n" ); document.write( "\n" ); document.write( "It just means combine the two numbers 19 and -8
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