document.write( "Question 772390: Solve the following system of simultaneous equations using the elimination method.
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document.write( "x + 8y = 4
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document.write( "5x + 2y = 96 \n" );
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Algebra.Com's Answer #470835 by oscargut(2103)![]() ![]() You can put this solution on YOUR website! x + 8y = 4 \n" ); document.write( "5x + 2y = 96\r \n" ); document.write( "\n" ); document.write( "Multiply the 2nd eq by -4\r \n" ); document.write( "\n" ); document.write( "x+8y =4 \n" ); document.write( "-20x-8y = -384\r \n" ); document.write( "\n" ); document.write( "adding:\r \n" ); document.write( "\n" ); document.write( "-19x= -380\r \n" ); document.write( "\n" ); document.write( "x = 20\r \n" ); document.write( "\n" ); document.write( "y = -2\r \n" ); document.write( "\n" ); document.write( "I can help you with more questions at: mthman@gmail.com\r \n" ); document.write( "\n" ); document.write( "Thanks \n" ); document.write( " |