document.write( "Question 1052953: solve each system of equations by using cramers rule:\r
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document.write( "{3x - 4y + 2z = 1
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document.write( "{x - y + 2z = -2
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document.write( "{2x + 2y + 2z = -3 \n" );
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Algebra.Com's Answer #668255 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( ". \n" ); document.write( "On Cramer's rule for solving systems of 3 equations in 3 unknowns 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( "Also, you have this free of charge online textbook in ALGEBRA-II in this site\r \n" ); document.write( "\n" ); document.write( " - ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \n" ); document.write( " \"3x3-Matrices, determinants, Cramer's rule for systems in three unknowns\" \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |