document.write( "Question 416153: how do i solve this?
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document.write( "4x+3y=31
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document.write( "-12x-9y=-93 \n" );
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Algebra.Com's Answer #291613 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! multiplying the first equation by -3 gives the second equation ; so they are , essentially , the same equation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this means there is no unique solution for the system \n" ); document.write( " |