document.write( "Question 115992: 4x-12y=5
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document.write( "-x+3y=-1 \n" );
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Algebra.Com's Answer #87386 by MaxLiebling(13)![]() ![]() ![]() You can put this solution on YOUR website! There seems to be a typing error: \n" ); document.write( "Your problem: \n" ); document.write( "4x-12y=5 \n" ); document.write( "-x+3y=-1\r \n" ); document.write( "\n" ); document.write( "multiply second equation by 4 and add the first: \n" ); document.write( "-4x +12y = -4 \n" ); document.write( "+4x -12y = +5 \n" ); document.write( "------------- \n" ); document.write( " 0x + 0y = +1 \n" ); document.write( "0 = 1 ??? false. \n" ); document.write( " |