document.write( "Question 838746: solve the following logarithmic equation. Exact answers only.\r
\n" ); document.write( "\n" ); document.write( "log3(x+4)=2+log3(x-20)\r
\n" ); document.write( "\n" ); document.write( "Can someone please help!!!!!
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Algebra.Com's Answer #505290 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"log%283%2C%28x%2B4%29%29+=+2+%2B+log%283%2C%28x-20%29%29\"
\n" ); document.write( "\"log%283%2C%28x%2B4%29%29+=+log%283%2C9%29+%2B+log%283%2C%28x-20%29%29\"
\n" ); document.write( "\"log%283%2C%28x%2B4%29%29+=+log%283%2C9%2A%28x-20%29%29\"
\n" ); document.write( "x+4 = 9x - 180
\n" ); document.write( "8x = 184
\n" ); document.write( "x = 23
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