document.write( "Question 148245: Find two numbers whose sum is 50 and difference is 12 \n" ); document.write( "
Algebra.Com's Answer #108647 by mangopeeler07(462)![]() ![]() ![]() You can put this solution on YOUR website! Number 1=x \n" ); document.write( "Number 2=y\r \n" ); document.write( "\n" ); document.write( "x+y=50 \n" ); document.write( "x-y=12\r \n" ); document.write( "\n" ); document.write( "Eliminate y by adding the equations to each other\r \n" ); document.write( "\n" ); document.write( "2x=62\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then divide both sides by 2 \n" ); document.write( "x=31 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Plug x into the first equation.\r \n" ); document.write( "\n" ); document.write( "31 +y=50.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subtract 31 from both sides\r \n" ); document.write( "\n" ); document.write( "y=19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, \n" ); document.write( "x=31 \n" ); document.write( "y=19 \n" ); document.write( " |