document.write( "Question 140354: 9x+4y=-17
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document.write( "12y=-3-3x \n" );
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Algebra.Com's Answer #102230 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 9x+4y=-17 \n" ); document.write( "12y=-3-3x or 3x+12y=-3 now multiply this equation by (-3) & add. \n" ); document.write( "-9x-36y=9 \n" ); document.write( "9x+4y=-17 \n" ); document.write( "----------------- \n" ); document.write( "-32y=-8 \n" ); document.write( "y=-8/-32 \n" ); document.write( "y=1/4 answer \n" ); document.write( "9x+4*1/4=-17 \n" ); document.write( "9x+1=-17 \n" ); document.write( "9x=-17-1 \n" ); document.write( "9x=-18 \n" ); document.write( "x=-18/9 \n" ); document.write( "x=-2 answer.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |