document.write( "Question 766237: 5^x/10+1=8
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document.write( "x=? \n" );
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Algebra.Com's Answer #466755 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! 5^(x/10)+1=8 \n" ); document.write( "5^(x/10)=7 \n" ); document.write( "take log of both sides \n" ); document.write( "(x/10)log(5)=log(7) \n" ); document.write( "x/10=log(7)/log(5) \n" ); document.write( "x=10log(7)/log(5) \n" ); document.write( "x≈12.09 \n" ); document.write( " |