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)\"\" \"About 
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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
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