document.write( "Question 1163555: Jack is two years younger than Jill which is 3 times John’s age. If the sum of their ages is 23. How old is Jill? \n" ); document.write( "
Algebra.Com's Answer #787680 by ikleyn(52778)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Jack is two years younger than Jill which is 3 times John’s age. If the sum of their ages is 23. How old is Jill? \n" ); document.write( "~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "Let John age be x years.\r\n" ); document.write( "\r\n" ); document.write( "Then Jill's age is 3x years.\r\n" ); document.write( "\r\n" ); document.write( "Then Jack's age is (3x-2) years.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "The sum of ages equation is\r\n" ); document.write( "\r\n" ); document.write( " x + 3x + (3x-2) = 23\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "It implies\r\n" ); document.write( "\r\n" ); document.write( " 7x = 23 + 2 = 25.\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "As worded, printed, posted and presented, this problem HAS NO solution in integer numbers.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Good only for re-cycling.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Where, from which garbage box did you recover it ?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"Paraphrase\" in the post by @greenestamps is NOT EQUIVALENT to the original formulation --- hence, \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "it is not a paraphrase, at all. It is different formulation, so his solution is irrelevant to the given post.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It relates to another/different problem.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |