document.write( "Question 867158: (1/16)^3-y =4^-3(2y-7)\r
\n" );
document.write( "\n" );
document.write( "(3-y) is all raised and -3(2y-7) is all raised \n" );
document.write( "
Algebra.Com's Answer #522780 by stanbon(75887) ![]() You can put this solution on YOUR website! (1/16)^(3-y) =4^(-3(2y-7)) \n" ); document.write( "-------------------------- \n" ); document.write( "(2^-4)^(3-y) = (2^2)^(-6y+21) \n" ); document.write( "------- \n" ); document.write( "2^(-12+4y) = 2^(-12y+42) \n" ); document.write( "------ \n" ); document.write( "-12+4y = -12y + 42 \n" ); document.write( "----- \n" ); document.write( "16y = 54 \n" ); document.write( "y = 27/8 \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |