document.write( "Question 1071215: Solve for x 3^7x=81^x+9 \n" ); document.write( "
Algebra.Com's Answer #686150 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! Written poorly, maybe: 3^7x=81^x+9 \n" ); document.write( "?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This would be unambiguous and more easily solvable: \n" ); document.write( "3^(7x)=81^(x+9)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "to appear, \n" ); document.write( "\n" ); document.write( "- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The exponents would be equal. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |