document.write( "Question 818137: Need help solving log base 2(5x+4) - log base 2(x-1)=3 \n" ); document.write( "
Algebra.Com's Answer #492380 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! log base 2(5x+4) - log base 2(x-1)=3 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "2^3=(5x+4)/(x-1) \n" ); document.write( "8=(5x+4)/(x-1) \n" ); document.write( "8x-8=5x+4 \n" ); document.write( "3x=12 \n" ); document.write( "x=4\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |