document.write( "Question 1130209: Solve the equation and show the check of your solution(s). If an answer is an excluded value, please state that on your paper. \r
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document.write( "x/x-2+8/x^2-8x+12=2x/x-6 \n" );
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Algebra.Com's Answer #746857 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! (x/(x-2))+8/(x-2)(x-6), factoring the denominator, =2x/(x-6) \n" ); document.write( "Multiply everything by (x-2)(x-6) \n" ); document.write( "x(x-6)+8=2x(x-2) \n" ); document.write( "x^2-6x+8=2x^2-4x \n" ); document.write( "0=x^2+2x-8 \n" ); document.write( "0=(x+4)(x-2) \n" ); document.write( "x=-4, 2 \n" ); document.write( "2 is extraneous, for the first term would be undefined \n" ); document.write( "x=-4 \n" ); document.write( "check \n" ); document.write( "-4/-6 first term is 2/3 \n" ); document.write( "8/(-6*-10), second term is 8/60 \n" ); document.write( "their sum is 48/60 or 4/5 \n" ); document.write( "equals -8/-10 which is 4/5 \n" ); document.write( " |