document.write( "Question 706452: solve the system of linear equations using the substitution method
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document.write( "2x-y=8
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document.write( "7x-3y=27 \n" );
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Algebra.Com's Answer #435181 by filboi(35)![]() ![]() ![]() You can put this solution on YOUR website! 2x-y=8; y=2x-8 \n" ); document.write( "7x-3y=27\r \n" ); document.write( "\n" ); document.write( "7x-3(2x-8)=27\r \n" ); document.write( "\n" ); document.write( "7x-6x+24=27 \n" ); document.write( "x=27-24\r \n" ); document.write( "\n" ); document.write( "x=3\r \n" ); document.write( "\n" ); document.write( "y=2(3)-8\r \n" ); document.write( "\n" ); document.write( "y=-2 \n" ); document.write( " |