document.write( "Question 245573: find the two number whose sum is 51 and whose difference is 13 \n" ); document.write( "
Algebra.Com's Answer #179371 by checkley77(12844)\"\" \"About 
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X+Y=51
\n" ); document.write( "X-Y=13
\n" ); document.write( "------------
\n" ); document.write( "2X=64
\n" ); document.write( "X=64/2
\n" ); document.write( "X=32 ANS.
\n" ); document.write( "32+Y=51
\n" ); document.write( "Y=51-32
\n" ); document.write( "Y=19 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "32-19=13
\n" ); document.write( "13=13
\n" ); document.write( "
\n" );