document.write( "Question 168144: xy+7x+6y+42 \n" ); document.write( "
Algebra.Com's Answer #123911 by nerdybill(7384)\"\" \"About 
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xy+7x+6y+42
\n" ); document.write( "Group terms:
\n" ); document.write( " (xy+7x)+(6y+42)
\n" ); document.write( "Factor each group:
\n" ); document.write( " x(y+7)+6(y+7)
\n" ); document.write( "Factor out (y+7):
\n" ); document.write( " (y+7)(x+6)
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