document.write( "Question 49536: I honestly don't even know where to start. Any advice would be awesome!!\r
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document.write( "Solve any way you can:\r
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document.write( "3x - y - 2z = 11
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document.write( "x – 2y + 3z = 12
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document.write( "x + y - 2z = 5\r
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document.write( "I look forward to your thoughts!!
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document.write( "Andrea \n" );
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Algebra.Com's Answer #32884 by longjonsilver(2297)![]() ![]() You can put this solution on YOUR website! it depends upon your level of maths knowledge. You do not state your level.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Look at the lessons on this website for Cramer's rule and possibly Gaussian Elimination, if you have come across matrices before.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jon. \n" ); document.write( " |