document.write( "Question 321776: If 8^2-x = 4^3x, then x=? \n" ); document.write( "
Algebra.Com's Answer #230382 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If 8^2-x = 4^3x, then x=? \n" ); document.write( "------ \n" ); document.write( "(2^3)^(2-x) = (2^2)^(3x) \n" ); document.write( "---- \n" ); document.write( "2^(6-3x) = 2^(6x) \n" ); document.write( "--- \n" ); document.write( "6-3x = 6x \n" ); document.write( "9x = 6 \n" ); document.write( "x = 2/3 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |