document.write( "Question 1206156: Kevin and James each has some money. If only Kevin spends $54, the ratio of the amount of money Kevin has to the amount of money James has will become 2:5. If only James spends $54, the ratio will become 8:13. How much money does each boy have? \n" ); document.write( "
Algebra.Com's Answer #843403 by mananth(16946)\"\" \"About 
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Kevin and James each has some money. If only Kevin spends $54, the ratio of the amount of money Kevin has to the amount of money James has will become 2:5. If only James spends $54, the ratio will become 8:13. How much money does each boy have?\r
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\n" ); document.write( "\n" ); document.write( "Let Kevin have $x
\n" ); document.write( "Kevin spends $54
\n" ); document.write( "He has a balance of (x-54)\r
\n" ); document.write( "\n" ); document.write( "and James have $y\r
\n" ); document.write( "\n" ); document.write( "the ratio of the amount of money Kevin has to the amount of money James has will become 2:5
\n" ); document.write( "(x-54)/y = 2/5\r
\n" ); document.write( "\n" ); document.write( "2y = 5(x-54)\r
\n" ); document.write( "\n" ); document.write( "2y= 5x-=-270
\n" ); document.write( "2y-5x = =-270........................................1\r
\n" ); document.write( "\n" ); document.write( " If only James spends $54, the ratio will become 8:13.
\n" ); document.write( "x/(y-54) =8/13\r
\n" ); document.write( "\n" ); document.write( "13x = 8(y-54)
\n" ); document.write( "13x = 8y -432
\n" ); document.write( "13x -8y = -432....................................2\r
\n" ); document.write( "\n" ); document.write( "Multiply (1) by 4 and add the equation to (2)
\n" ); document.write( "8y-20x = -1080
\n" ); document.write( "13x -8y = -432\r
\n" ); document.write( "\n" ); document.write( "-7x = -1512\r
\n" ); document.write( "\n" ); document.write( "x = 216\r
\n" ); document.write( "\n" ); document.write( "2y = 5(x-54)\r
\n" ); document.write( "\n" ); document.write( "substitute x =218\r
\n" ); document.write( "\n" ); document.write( "2y = 5(216-54)\r
\n" ); document.write( "\n" ); document.write( "2y=162*5\r
\n" ); document.write( "\n" ); document.write( "y= 81*5= 405\r
\n" ); document.write( "\n" ); document.write( "Kevin has $216 and James has $405.
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