document.write( "Question 186570This question is from textbook
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document.write( ": solve the system of equations using matrices( row operations). if the system has no solution, say that it is inconsistent\r
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document.write( "1/2x + y= -2
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document.write( "x -2y= 8 \n" );
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Algebra.Com's Answer #139832 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve the system of equations using matrices( row operations). if the system has no solution, say that it is inconsistent \n" ); document.write( "----------- \n" ); document.write( "1/2x + y= -2 \n" ); document.write( "x - 2y= 8 \n" ); document.write( "------------- \n" ); document.write( "Coefficient matrix (A): \n" ); document.write( "[1/2....1] \n" ); document.write( "[1.....-2] \n" ); document.write( "--------------- \n" ); document.write( "Constant matrix (B): \n" ); document.write( "[-2] \n" ); document.write( "[ 8] \n" ); document.write( "---------------------- \n" ); document.write( "Multiply: [A]^-1[B] \n" ); document.write( "= [ 2] \n" ); document.write( " [-3] \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |