document.write( "Question 1043210: Could you help me solve this please?\r
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document.write( "a) \r
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document.write( "b)
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document.write( "is the answer -0.8696\r
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document.write( "c)
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document.write( "is the answer: 1.588\r
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document.write( "Thank you so much \n" );
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Algebra.Com's Answer #658316 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Could you help me solve this please?\r \n" ); document.write( "\n" ); document.write( "a) 9^(7-3x) =5 \n" ); document.write( "(7-3x)*log(9) = log(5) \n" ); document.write( "7-3x = log(5)/log(9) \n" ); document.write( "7-3x = 0.7325 \n" ); document.write( "3x = 6.2675 \n" ); document.write( "x = 2.0892 \n" ); document.write( "------------------------ \n" ); document.write( "b) log0.135 \n" ); document.write( "is the answer -0.8696 \n" ); document.write( "Yes, or -0.8697 if you round off \n" ); document.write( "----------------------------------- \n" ); document.write( " \n" ); document.write( "c) log(7,22) = log7(22) = log(22)/log(7) = 1.588 \n" ); document.write( "is the answer: 1.588 \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |