document.write( "Question 740428: Solve for x.\r
\n" ); document.write( "\n" ); document.write( "6ln(2x)=30 \n" ); document.write( "

Algebra.Com's Answer #451575 by MathLover1(20850) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " $\"6ln%282x%29=30\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"ln%282x%29=30%2F6\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"ln%282x%29=5\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"ln%282%29%2Bln%28x%29=5\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"ln%28x%29=5-ln%282%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"ln%28x%29=5-0.6931471805599453094172321214581765680755001343602552\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"ln%28x%29=4.3068528194400546905827678785418234319244998656397447\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=74.206579551288301710557790020276139811743833796939491\"$ .....when you substitute it, only this value of $\"x\"$ will give you exact $\"30\"$ \r
\n" ); document.write( "\n" ); document.write( "but, if you round $\"x\"$ to whole number ( $\"74\"$ ) you will get: $\"29.983\"$ which we can round to $\"30\"$ \r
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