document.write( "Question 861915: 27^x-1= 243 \n" ); document.write( "
Algebra.Com's Answer #519384 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 27^x-1= 243 \n" ); document.write( "If you mean 27^(x-1) = 243 \n" ); document.write( "---- \n" ); document.write( "27 = 3^3 \n" ); document.write( "243 = 3^5 \n" ); document.write( " \n" ); document.write( " |