document.write( "Question 30984This question is from textbook Addison Wesley Algebra
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document.write( ": the difference between two numbers is 18. twice the smaller number plus three times the larger is 74. what are the numbers? \n" );
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Algebra.Com's Answer #17694 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! DEFINE YOUR VARIABLES: \n" ); document.write( "s=smaller number \n" ); document.write( "l=larger number \n" ); document.write( "------------------------------------------------------------------- \n" ); document.write( "DEFINE YOUR EQUATIONS: \n" ); document.write( "l-s=18 \n" ); document.write( "3l+2s=74 \n" ); document.write( "------------------------------------------------------------------- \n" ); document.write( "COMBINE YOUR EQUATIONS: \n" ); document.write( "l-s=18 \n" ); document.write( "l=s+18 \n" ); document.write( "........... \n" ); document.write( "3l+2s=74 \n" ); document.write( "3(s+18)+2s=74 \n" ); document.write( "3s+54+2s=74 \n" ); document.write( "5s=20 \n" ); document.write( "s=4 \n" ); document.write( "........... \n" ); document.write( "l-s=18 \n" ); document.write( "l-4=18 \n" ); document.write( "l=22 \n" ); document.write( " |