document.write( "Question 346711: The sum of four times a number and 21 is greater than 45 and less than 73. What r the possible values for the numbers? \n" ); document.write( "
Algebra.Com's Answer #248036 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! ... 4x + 21 > 45 and 4x + 21 < 73\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "or 4x > 24 and 4x < 52\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "or x > 6 and x < 13\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "or 6 < x and x < 13\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "or 6 < x < 13 ← any number between 6 and 13 (non-inclusive) \n" ); document.write( " \n" ); document.write( " |