document.write( "Question 681247: Solve for x
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\n" ); document.write( "4e^2x-3 = 4/e^9 \n" ); document.write( "

Algebra.Com's Answer #422591 by ReadingBoosters(3246) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4e%5E2x-3+=+4%2Fe%5E9\"$ where $\"4%2Fe%5E9+=+4e%5E-9\"$
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\n" ); document.write( "4*(2x-3)ln(e) = 4*-9*ln(e)
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\n" ); document.write( "ln(e) = 1
\n" ); document.write( "4(2x-3) = 4(-9)
\n" ); document.write( "8x - 12 = -36
\n" ); document.write( "8x = -36 + 12
\n" ); document.write( "8x = -24
\n" ); document.write( " $\"highlight_green%28x+=+-3%29\"$
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\n" ); document.write( "Check: $\"4e%5E%28%282%2A-3%29-3%29\"$ which is $\"4e%5E-9+=+4%2Fe%5E9\"$ CORRECT!!
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