document.write( "Question 1101631: Cindy is n years old. ed is four years older than Cindy and Sue is twice as old is Cindy.The expression n+n+4+2n gives the sum of their ages simplify the expression by combining like terms . \n" ); document.write( "
Algebra.Com's Answer #716234 by ikleyn(52777)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "= 4n + 4.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |