document.write( "Question 1146172: 4 years ago i was half as old as my father. Six years hence, I will be three fifths as old as he. How old am I now? \n" ); document.write( "
Algebra.Com's Answer #767447 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Ages s and f\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subst into secnd eq \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Is \"i\" and \"I\" the same person? \n" ); document.write( " |