document.write( "Question 137694: Solve: log5(2x+1)=2 \n" ); document.write( "

Algebra.Com's Answer #100700 by Fombitz(32388) $\"\"$ $\"About$

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$\"log%285%2C%282x%2B1%29%29=2\"$
\n" ); document.write( "From the definition of logarithm,
\n" ); document.write( " $\"5%5E2=%282x%2B1%29\"$
\n" ); document.write( " $\"25=2x%2B1\"$
\n" ); document.write( " $\"2x=24\"$
\n" ); document.write( " $\"x=12\"$ \n" ); document.write( "

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