document.write( "Question 771261: Can the following equation be solved using only algebra?\r
\n" );
document.write( "\n" );
document.write( "log base 2 of (6x-8) = log base 3 of (20x+1)\r
\n" );
document.write( "\n" );
document.write( "The TI-83 gives the solution x = 4 which checks.\r
\n" );
document.write( "\n" );
document.write( "Graphing the equations y = log base 2 of (6x-8) and y = log base 3 of (20x+1) gives a solution of x = 4.\r
\n" );
document.write( "\n" );
document.write( "Can this equation be solved with algebra only? \n" );
document.write( "
Algebra.Com's Answer #470087 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Can the following equation be solved using only algebra?\r \n" ); document.write( "\n" ); document.write( "log base 2 of (6x-8) = log base 3 of (20x+1)\r \n" ); document.write( "\n" ); document.write( "The TI-83 gives the solution x = 4 which checks.\r \n" ); document.write( "\n" ); document.write( "Graphing the equations y = log base 2 of (6x-8) and y = log base 3 of (20x+1) gives a solution of x = 4.\r \n" ); document.write( "\n" ); document.write( "Can this equation be solved with algebra only? \n" ); document.write( "=================== \n" ); document.write( "No, it can't. \n" ); document.write( "Only numerical or graphical methods work. \n" ); document.write( "------ \n" ); document.write( " \n" ); document.write( " |