document.write( "Question 74130: please help me to solve this: 1/81=27^(x-2) \n" ); document.write( "
Algebra.Com's Answer #53122 by funmath(2933)![]() ![]() ![]() You can put this solution on YOUR website! please help me to solve this: 1/81=27^(x-2) \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Once the bases are the same, equate their exponents. \n" ); document.write( "-4=3(x-2) \n" ); document.write( "-4=3x-6 \n" ); document.write( "-4+6=3x-6+6 \n" ); document.write( "2=3x \n" ); document.write( "2/3=3x/3 \n" ); document.write( "x=2/3 \n" ); document.write( "Happy Calculating!!!! \n" ); document.write( " |