document.write( "Question 1009122: If 9-5x=12-(6x+7),evaluate x^-3x-2 \n" ); document.write( "
Algebra.Com's Answer #624660 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! From 9-5x=12-(6x+7), we can solve and get \n" ); document.write( "9 - 5x = 12 - 6x - 7 \n" ); document.write( "9 - 5x = 5 - 6x \n" ); document.write( "Now add 6x and subtract 9 and get \n" ); document.write( "x = -4 \n" ); document.write( "so that \n" ); document.write( "x^-3x-2 = -4^(10) = 1048576 \n" ); document.write( " |