document.write( "Question 170477: Solve:
\n" ); document.write( "log(x+7)=1-logx \n" ); document.write( "

Algebra.Com's Answer #125860 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
log(x+7)=1-logx
\n" ); document.write( "log[x(x+7)] = 1
\n" ); document.write( "x^2+7x=10
\n" ); document.write( "x^2+7x-10 = 0
\n" ); document.write( "x = [-7 +- sqrt(7^2 -4*-10)]/2\r
\n" ); document.write( "\n" ); document.write( "x = [-7 +- sqrt(89)]/2\r
\n" ); document.write( "\n" ); document.write( "Positive solution:\r
\n" ); document.write( "\n" ); document.write( "x = [-7 + sqrt(89)]/2\r
\n" ); document.write( "\n" ); document.write( "x = 1.216991
\n" ); document.write( "=================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( " \n" ); document.write( "

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