document.write( "Question 1045395: Determine the ordered pair solution for the given linear equations. State the ordered pair solution to two decimal places.
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document.write( " 1.23y-0.37x=-1.17 and -0.25x-1.57y=2.35 \n" );
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Algebra.Com's Answer #660809 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 1.23y-0.37x=-1.17 times 100 --> -37x + 123y = -117 \n" ); document.write( "-0.25x-1.57y=2.35 times -4 --> x + 6.28y = 9.4 \n" ); document.write( "x = -6.28y + 9.4 \n" ); document.write( "---- \n" ); document.write( "Sub for x in the 1st equation. \n" ); document.write( "-37*(-6.28y + 9.4) + 123y = -117 \n" ); document.write( "355.36y - 347.8 = -117 \n" ); document.write( "355.36y = 230.8 \n" ); document.write( "y =~ 0.64948 \n" ); document.write( "============== \n" ); document.write( "Sub for y in any equation to find x. \n" ); document.write( "x = -6.28y + 9.4 \n" ); document.write( "x =~ 5.32125\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |