document.write( "Question 860369:  two numbers differ by 18 and their sum is 68. what are the numbers
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| Algebra.Com's Answer #518352 by checkley79(3341)      You can put this solution on YOUR website! LET X & Y BE THE 2 NUMBERS \n" ); document.write( "X+Y=68 \n" ); document.write( "X-Y=18 NOW ADD \n" ); document.write( "-------------- \n" ); document.write( "2X=86 \n" ); document.write( "X=86/2 \n" ); document.write( "X=43 ANS. \n" ); document.write( "43+Y=68 \n" ); document.write( "Y=68-43 \n" ); document.write( "Y=25 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "43-25=18 \n" ); document.write( "18=18 \n" ); document.write( " |