document.write( "Question 830431: Solve
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document.write( "log₆x = 1 - log₆(x-5)\r
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document.write( "Thank you!!! \n" );
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Algebra.Com's Answer #500613 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve \n" ); document.write( "log₆x = 1 - log₆(x-5) \n" ); document.write( "------- \n" ); document.write( "log6(x) = 1 - log6(x-5) \n" ); document.write( "------- \n" ); document.write( "log6(x)+log6(x-5) = 1 \n" ); document.write( "---- \n" ); document.write( "log6[x(x-5)] = 1 \n" ); document.write( "---- \n" ); document.write( "log6[x^2-5x] = 1 \n" ); document.write( "====== \n" ); document.write( "x^2 - 5x = 6 \n" ); document.write( "--- \n" ); document.write( "x^2 - 5x - 6 = 0 \n" ); document.write( "Factor: \n" ); document.write( "(x-2)(x-3) = 0 \n" ); document.write( "x = 2 or x = 3 \n" ); document.write( "--------------------- \n" ); document.write( "Notice: If x = 2 or x = 3, x-5 in the original problem would be negative. \n" ); document.write( "There is no log of a negative number \n" ); document.write( "Answer to your problem:: No solution. \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " \n" ); document.write( " |