document.write( "Question 961697: Cameron's uncle is 3 times old as he is. 4 years ago, he was 4 times older. How old is Cameron? \n" ); document.write( "
Algebra.Com's Answer #588039 by Murthy(22)![]() ![]() ![]() You can put this solution on YOUR website! Let Cameron's current age be x years and his uncle's age be y years:\r \n" ); document.write( "\n" ); document.write( "Given, y=3x............(1)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Before 4 years:\r \n" ); document.write( "\n" ); document.write( "(y-4)=4(x-4)..........(2)\r \n" ); document.write( "\n" ); document.write( "solving, (1) and (2)\r \n" ); document.write( "\n" ); document.write( "3x-4=4x-16\r \n" ); document.write( "\n" ); document.write( "x=12 years \r \n" ); document.write( "\n" ); document.write( "Cameron is 12 years old \n" ); document.write( " |