document.write( "Question 146844: I understand how to get determinants using numbers, i just do not know how to write the anwser using yhe constants, can you help me understand this part?please.\r
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document.write( "solve foy x and y using determinants: ax+by=c
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document.write( " dx-ey=f \n" );
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Algebra.Com's Answer #107240 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve for x and y using determinants: \n" ); document.write( "ax+by=c \n" ); document.write( "dx-ey=f\r \n" ); document.write( "\n" ); document.write( "-------------- \n" ); document.write( "Find the coefficent determinant: -ae-bd \n" ); document.write( "------------ \n" ); document.write( "To solve for \"x\", replace the coefficents of x by the constants c and f \n" ); document.write( "Find the x-determinant -ce-fb \n" ); document.write( "--------- \n" ); document.write( "Then x = (x-determinant) / (coefficient determinant) -------------- \n" ); document.write( "To solve for \"y\", replace the coefficients of y by the constants c and f \n" ); document.write( "Find the y-determinant af-cd \n" ); document.write( "-------------- \n" ); document.write( "To y = (y-determinant) / (coefficient determinant) \n" ); document.write( "=============== \n" ); document.write( "For further information and examples use Google to \n" ); document.write( "search for \"Cramer's Method determinants\" \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "Cheers,\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |