document.write( "Question 1086320: The sum of two numbers is 76. The larger number is 14 more than the smaller number. What are the two numbers?
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Algebra.Com's Answer #700491 by mathmate(429)![]() ![]() You can put this solution on YOUR website! Question: \n" ); document.write( "The sum of two numbers is 76. The larger number is 14 more than the smaller number. What are the two numbers? \n" ); document.write( " \n" ); document.write( "Solution: \n" ); document.write( "Sum and difference problem, many of us can do this in the head. \n" ); document.write( "Larger number = (sum+difference)/2=(76+14)/2=45 \n" ); document.write( "Smaller number = (sum-difference)/2=(76-14)/2=31 \n" ); document.write( " \n" ); document.write( "Can also solve by system of equations: \n" ); document.write( "L=larger number \n" ); document.write( "S=smaller number \n" ); document.write( "L+S=76 ...........(1) \n" ); document.write( "L-S=14 ...........(2) \n" ); document.write( "Add (1) & (2) \n" ); document.write( "2L=76+14=90 \n" ); document.write( "L=90/2=45 \n" ); document.write( "Subtract (2) from (1) \n" ); document.write( "2S=76-14=62 \n" ); document.write( "S=62/2=31 \n" ); document.write( " \n" ); document.write( " |