document.write( "Question 743000: The sum of two positive integers is 1,287. If the larger number is 9 1/2 more than 2 1/2 times the smaller number, what are the two numbers?\r
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document.write( "Thankyou! \n" );
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Algebra.Com's Answer #452715 by stanbon(75887) ![]() You can put this solution on YOUR website! The sum of two positive integers is 1,287. If the larger number is 9 1/2 more than 2 1/2 times the smaller number, what are the two numbers? \n" ); document.write( "------ \n" ); document.write( "Equations: \n" ); document.write( "a + b = 1287 \n" ); document.write( "a = (5/2)b + (19/2) \n" ); document.write( "----- \n" ); document.write( "Substitute for \"a\" and solve for \"b\": \n" ); document.write( "(5/2)b + (19/2) + b = 1287 \n" ); document.write( "-------------------------------- \n" ); document.write( "5b + 19 + 2b = 2574 \n" ); document.write( "7b = 2555 \n" ); document.write( "b = 365 \n" ); document.write( "---- \n" ); document.write( "Solve for \"a\": \n" ); document.write( "a + 365 = 1287 \n" ); document.write( "a = 922 \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================== \n" ); document.write( " |