document.write( "Question 1043605: Hello,\r
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document.write( " I am to use Cramers rule to solve the system:\r
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document.write( "x -z=4
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document.write( " 6y-z=-19
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document.write( " 2x+3y=1\r
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document.write( "Find the determinates:\r
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document.write( "D=
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document.write( "Dx=
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document.write( "Dy=
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document.write( "Dz=\r
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document.write( "I can't figure it out.\r
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document.write( "Thank you so much \n" );
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Algebra.Com's Answer #658775 by ikleyn(52794)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "About the Cramer's rule and how it works see the lessons\r \n" ); document.write( "\n" ); document.write( " - Determinant of a 3x3 matrix \r \n" ); document.write( "\n" ); document.write( " - Co-factoring the determinant of a 3x3 matrix \r \n" ); document.write( "\n" ); document.write( " - HOW TO solve system of linear equations in three unknowns using determinant (Cramer's rule)\r \n" ); document.write( "\n" ); document.write( " - Solving systems of linear equations in three unknowns using determinant (Cramer's rule)\r \n" ); document.write( "\n" ); document.write( " - Solving word problems by reducing to systems of linear equations in three unknowns\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |