document.write( "Question 1054563: Solve the following exponential equation:\r
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document.write( "4^(1-3x) = 5^(0.5x+7)\r
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document.write( "I have it about half way and then I'm stuck, really need to see all the steps. Thank you. \n" );
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Algebra.Com's Answer #669775 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! Take log of both sides and change one of them using Change of Base formula.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Another way is just use log base ten.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Look in your reference information for those logarithms, base ten, and do the computations for x. \n" ); document.write( " |