document.write( "Question 101035: solve: 8^3x+4=32^1-x \n" ); document.write( "
Algebra.Com's Answer #77244 by HyperBrain(694)\"\" \"About 
You can put this solution on YOUR website!
\"8%5E%283x%2B4%29=32%5E%281-x%29\"\r
\n" ); document.write( "\n" ); document.write( "This should be in LOGARITHMS!!!\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Read my lesson---An overview to the laws of logarithms \r
\n" ); document.write( "\n" ); document.write( "then, go back to this page\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"log%288%5E%283x%2B4%29%29=log%2832%5E%281-x%29%29\"
\n" ); document.write( "\"3x%2B4%28log%288%29%29=1-x%28log%2832%29%29\"\r
\n" ); document.write( "\n" ); document.write( "In tead of a logarithm witha base of ten, it would be easier if we choose a base of 2 since \"2%5E3=8\" and \"2%5E5=32\"\r
\n" ); document.write( "\n" ); document.write( "\"3x%2B4%283%29=1-x%285%29\"
\n" ); document.write( "\"3%283x%2B4%29=5%28-x%2B1%29\"
\n" ); document.write( "\"9x%2B12=-5x%2B5\"
\n" ); document.write( "\"9x%2B5x%2B12=-5x%2B5x%2B5\"
\n" ); document.write( "\"14x%2B12=0%2B5\"
\n" ); document.write( "\"14x%2B12=5\"
\n" ); document.write( "\"14x%2B12-12=5-12\"
\n" ); document.write( "\"14x%2B0=-7\"
\n" ); document.write( "\"14x=-7\"
\n" ); document.write( "\"14x%2F14=-7%2F14\"
\n" ); document.write( "\"x=-1%2F2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Power up,
\n" ); document.write( "HyperBrain!
\n" ); document.write( "
\n" );