document.write( "Question 984053: Please need your help and solution on this problem, quadratic problem.\r
\n" ); document.write( "\n" ); document.write( "A number is one less than twice another number. The product of the two numbers is thrice the larger number. Let y represents the smaller number. Which of the following equations can be used to find the two numbers?\r
\n" ); document.write( "\n" ); document.write( "Thank you very much in advance.\r
\n" ); document.write( "\n" ); document.write( "Mark
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Algebra.Com's Answer #604837 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
Hard to know where y fits being the smaller.
\n" ); document.write( "y and some other, x.
\n" ); document.write( "The product description: \"xy=3x\", if y were the smaller number. This already brings very sharply how x and y are related. \r
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\n" ); document.write( "\n" ); document.write( "\"xy=3x\"
\n" ); document.write( "\"%281%2Fx%29xy=%281%2Fx%293x\"
\n" ); document.write( "\"highlight%28y=3%29\"\r
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\n" ); document.write( "\n" ); document.write( "First sentence: try both ways.
\n" ); document.write( "\"x=-1%2B2y\" OR \"y=-1%2B2x\";\r
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\n" ); document.write( "\n" ); document.write( "Already we have a value for y, and were given \"y%3Cx\".
\n" ); document.write( "\"x=-1%2B2%2A3\"
\n" ); document.write( "\"x=-1%2B6\"
\n" ); document.write( "\"highlight%28x=5%29\"\r
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\n" ); document.write( "\n" ); document.write( "Those values should be good, and the system was
\n" ); document.write( "\"highlight%28system%28xy=3x%2Cx=-1%2B2y%29%29\".\r
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\n" ); document.write( "\n" ); document.write( "Would the other equation work?
\n" ); document.write( "\"y%2B1=2x\"
\n" ); document.write( "\"x=%28y%2B1%29%2F2\"
\n" ); document.write( "\"x=%283%2B1%29%2F2\"
\n" ); document.write( "\"x=2\"------------No. This does not work. We were given that \"y%3Cx\" and we do not allow \"3%3C2\".
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