document.write( "Question 223878: twenty seven increased by twice a number 39. what is the number? \n" ); document.write( "
Algebra.Com's Answer #167355 by MathTherapy(10552)![]() ![]() You can put this solution on YOUR website! twenty seven increased by twice a number 39. what is the number?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let number be N\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since 27 increased by twice the number equals 39, then we have:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "27 + 2N = 39\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2N = 39 - 27\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2N = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "N = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "---------- \n" ); document.write( "Check \n" ); document.write( "----------\r \n" ); document.write( "\n" ); document.write( "27 + 2(6) = 39\r \n" ); document.write( "\n" ); document.write( "27 + 12 = 39 \r \n" ); document.write( "\n" ); document.write( "39 = 39(TRUE) \n" ); document.write( " |