document.write( "Question 991137: Irfan Age After 15 years will be 5 times his age 5 years back. What is the presemt age of irfan ?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #611042 by ikleyn(52837)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "x + 15 = 5(x-5),\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x + 15 = 5x - 25,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4x = 40,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 10.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |