document.write( "Question 134975: Can someone help me\r
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document.write( "Solve the equation:\r
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document.write( "x/2x+2=-2x/4x+4 + 2x-3/x-1\r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #98839 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve the equation: \n" ); document.write( "x/(2x+2) = -2x/(4x+4) + (2x-3)/(x-1)\r \n" ); document.write( "\n" ); document.write( " x/(2x+2) = -2x/(4x+4) + (2x-3)/(x-1)\r \n" ); document.write( "\n" ); document.write( " x/[2(x+1)] = -x/[2(x+1)] + (2x-3)/(x-1)\r \n" ); document.write( "\n" ); document.write( "Multiply thru by 2(x+1)(x-1) to get:\r \n" ); document.write( "\n" ); document.write( " x(x-1) = -x(x-1) + 2(x+1)(2x-3)\r \n" ); document.write( "\n" ); document.write( " 2x(x-1) = 2(2x^2-x-3) \n" ); document.write( "2x^2-2x = 4x^2-2x-6 \n" ); document.write( "2x^2-6 = 0 \n" ); document.write( "2(x^2-3) = 0 \n" ); document.write( "x = sqrt3 or x= -sqrt(3) \n" ); document.write( "============================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |