document.write( "Question 120389: The sum of two numbers is 53 over 24 and the difference of the same two numbers is 13 over 24. What are the numbers? \n" ); document.write( "
Algebra.Com's Answer #88373 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Write an equation for each statememt \n" ); document.write( ": \n" ); document.write( "\"The sum of two numbers is 53 over 24\" \n" ); document.write( "x + y = \n" ); document.write( ": \n" ); document.write( "\"the difference of the same two numbers is 13 over 24.\" \n" ); document.write( "x - y = \n" ); document.write( ": \n" ); document.write( "What are the numbers? \n" ); document.write( ": \n" ); document.write( "The denominators are the same so we can just deal with the numerators: \n" ); document.write( "x + y = 53 \n" ); document.write( "x - y = 13 \n" ); document.write( "---------------adding eliminates y \n" ); document.write( "2x = 66 \n" ); document.write( "x = 33 \n" ); document.write( ": \n" ); document.write( "Find y \n" ); document.write( "33 + y = 53 \n" ); document.write( "y = 53 - 33 \n" ); document.write( "y = 20 \n" ); document.write( ": \n" ); document.write( "The two numbers are: |