document.write( "Question 1114249: One number is nine more than twice another. If their sum is decreased by ten, the result is eleven. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #729240 by mananth(16946)![]() ![]() You can put this solution on YOUR website! lET THE NUMBERS BE X & Y\r \n" ); document.write( "\n" ); document.write( "X=2Y +9 \n" ); document.write( "X-2Y=9\r \n" ); document.write( "\n" ); document.write( "X+Y-10=11 \n" ); document.write( "X+Y=21\r \n" ); document.write( "\n" ); document.write( "X-2Y=9 \n" ); document.write( "X+Y=21 \n" ); document.write( "SUBTRACT THE EQUATIONS\r \n" ); document.write( "\n" ); document.write( "-3Y=-12 \n" ); document.write( "Y=4\r \n" ); document.write( "\n" ); document.write( "X=2Y+9 \n" ); document.write( "X=2*4+9 \n" ); document.write( "X=17\r \n" ); document.write( "\n" ); document.write( "17 AND 4 \n" ); document.write( " |