document.write( "Question 64734: The sum of two numbers is 82. Their difference is 24. Write a system of equations that describes this situation. Solve by elimination to find the two numbers. \n" ); document.write( "
Algebra.Com's Answer #45269 by 303795(602)![]() ![]() ![]() You can put this solution on YOUR website! Let one number be x and the second number y \n" ); document.write( "x + y = 82 \n" ); document.write( "x - y = 24\r \n" ); document.write( "\n" ); document.write( "To solve by elimination add the two equations together to get \n" ); document.write( "2x = 106 \n" ); document.write( "x = 53 \n" ); document.write( "If one number is 53 substitute x=53 into the first equation. \n" ); document.write( "53 + y = 82 \n" ); document.write( "y=82-53 \n" ); document.write( "y=29 \n" ); document.write( "Check in the other equation \n" ); document.write( "53-29 = 24. \n" ); document.write( " \n" ); document.write( " |