document.write( "Question 824438: the sum of the age of father and son is now 48 , what was the sum of their age ten years ago? \n" ); document.write( "
Algebra.Com's Answer #496493 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! the sum of the age of father and son is now 48 , what was the sum of their age ten years ago?\r \n" ); document.write( "\n" ); document.write( "------ \n" ); document.write( "Equation: \n" ); document.write( "f + s = 48 \n" ); document.write( "----- \n" ); document.write( "f-10 + s-10 = 48-20 \n" ); document.write( "---- \n" ); document.write( "Answer: 28 yrs \n" ); document.write( "========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========== \n" ); document.write( " |