document.write( "Question 950846: Solve the system by addition/subtraction:
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document.write( "6x-3y=9
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document.write( "2x+7y=4 \n" );
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Algebra.Com's Answer #580650 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve the system by addition/subtraction: \n" ); document.write( "6x-3y=9 \n" ); document.write( "2x+7y=4 \n" ); document.write( "=============== \n" ); document.write( "Divide the 1st eqn by 3, then subtract. \n" ); document.write( " \n" ); document.write( " |