document.write( "Question 304043: Find two numbers whose sum is -6 and whose difference is -2 (please show steps) \n" ); document.write( "
Algebra.Com's Answer #217824 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let one number be x\r \n" ); document.write( "\n" ); document.write( "other number be y\r \n" ); document.write( "\n" ); document.write( "x+y=-6 \n" ); document.write( "x-y=-2\r \n" ); document.write( "\n" ); document.write( "Add the two equations to eliminate y\r \n" ); document.write( "\n" ); document.write( "(x+y)+(x-y) = (-6)+(-2)\r \n" ); document.write( "\n" ); document.write( "x+y+x-y = -8\r \n" ); document.write( "\n" ); document.write( "2x= -8\r \n" ); document.write( "\n" ); document.write( "x= -8 /2\r \n" ); document.write( "\n" ); document.write( "x= -4\r \n" ); document.write( "\n" ); document.write( "x-y = -2\r \n" ); document.write( "\n" ); document.write( "-4-y=-2\r \n" ); document.write( "\n" ); document.write( "-y=4-2\r \n" ); document.write( "\n" ); document.write( "-y= 2\r \n" ); document.write( "\n" ); document.write( "v= 2/-1\r \n" ); document.write( "\n" ); document.write( "y= -2 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |