document.write( "Question 1115304: The sum of the ages of a father and his son is 56years.Four years ago,the father was 3 times as old as the son.Calculate the present age of the father and the son.Use a table \n" ); document.write( "
Algebra.Com's Answer #730248 by josgarithmetic(39625)![]() ![]() ![]() You can put this solution on YOUR website! \"Use a table\" \n" ); document.write( "? \n" ); document.write( "Why? Is it necessary?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This is a system transcribed literally from the description: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "steps: \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( "- \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( " |