document.write( "Question 624160: 6 exponent x+1 equals 28....how to solve for x
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\n" ); document.write( "Log (x+9) equals 1- log (x)
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Algebra.Com's Answer #392561 by lwsshak3(11628)\"\" \"About 
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6 exponent x+1 equals 28....how to solve for x
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\n" ); document.write( "Log (x+9) equals 1- log (x)
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\n" ); document.write( "6^(x+1)=28
\n" ); document.write( "take log of both sides
\n" ); document.write( "(x+1)log6=log28
\n" ); document.write( "x+1=log 28/log6
\n" ); document.write( "x=log 28/log6-1
\n" ); document.write( "x≈0.86
\n" ); document.write( "..
\n" ); document.write( "log(x+9)=1-logx
\n" ); document.write( "log(x+9)+logx=1
\n" ); document.write( "log[(x+9)(x)]=1
\n" ); document.write( "convert to exponential form:
\n" ); document.write( "10^1=x(x+9)
\n" ); document.write( "10=x^2+9x
\n" ); document.write( "x^2+9x-10=0
\n" ); document.write( "(x+10)(x-1)=0
\n" ); document.write( "x=-10 (reject, x>0)
\n" ); document.write( "or
\n" ); document.write( "x=1
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