document.write( "Question 787049: charlie was 40 years old when his son adam was born .how old was charlie when he was 5 times as old as adam? \n" ); document.write( "
Algebra.Com's Answer #478057 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! charlie was 40 years old when his son adam was born .how old was charlie when he was 5 times as old as adam? \n" ); document.write( "------ \n" ); document.write( "Equations: \n" ); document.write( "c = a + 40 \n" ); document.write( "c = 5a \n" ); document.write( "----- \n" ); document.write( "a+40 = 5a \n" ); document.write( "4a = 40 \n" ); document.write( "a = 10 \n" ); document.write( "---- \n" ); document.write( "Charley = 50 yrs \n" ); document.write( "----------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |