document.write( "Question 747855: solve each equation or inequality round to four decimal places...\r
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document.write( "2.4^(x+4)=30
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document.write( "so far i have (x+4) log2.4 = log 30
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document.write( "x+4 = log30/log2.4
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document.write( "x = (log30/log2.4) -4
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document.write( "and now im lost??? \n" );
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Algebra.Com's Answer #455201 by Kg2003(10) ![]() You can put this solution on YOUR website! You're right. Now on a calculator simplify log30/log2.4 and get approx 3.885. Now subtract four. That's your answer. Because its negative make sure to check your answer back in the original problem. In this case, it does work. \n" ); document.write( " |