document.write( "Question 430768: Please help me to find the solution set(s) to this problem. Thank you!\r
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Algebra.Com's Answer #299115 by Edwin McCravy(20056) $\"\"$ $\"About$

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$\"3x%5E2%2B2y%5E2-29=0\"$
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document.write( "Do it by the addition method.\r\n" );
document.write( "Eliminate  by multiplying the first equation through by 5\r\n" );
document.write( "and the second equation through by 2.\r\n" );
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document.write( "Substitute ą3 for x in\r\n" );
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document.write( "So there are 4 solutions:\r\n" );
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document.write( "(3,1), (3,-1), (-3,1), and (-3,-1)\r\n" );
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document.write( "Here is the graphical solution:\r\n" );
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document.write( "The black oval curve is the graph of the first equation.\r\n" );
document.write( "The red curve (in two parts) is the graph of the second equation\r\n" );
document.write( "Notice that they intersect at those 4 solution points.\r\n" );
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document.write( "Edwin

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