document.write( "Question 960081: Solve each logarithmic equation. Express all solution in exact form.\r
\n" ); document.write( "\n" ); document.write( "log(2x+7)=.25 \n" ); document.write( "

Algebra.Com's Answer #586754 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
What is the base?\r
\n" ); document.write( "\n" ); document.write( " $\"log%28b%2C%282x%2B7%29%29=1%2F4\"$ \r
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\n" ); document.write( "\n" ); document.write( "If you want b=10, then $\"10%5E%280.25%29=2x%2B7\"$
\n" ); document.write( " $\"1.7783=2x%2B7\"$
\n" ); document.write( " $\"2x=1.7783-7\"$
\n" ); document.write( " $\"2x=-5.77172\"$
\n" ); document.write( " $\"x=-2.61086\"$ \n" ); document.write( "

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