document.write( "Question 1111564: darren is 5 times as old as his sister emily, in ten years time the sum of their ages is 38 how old is emily \n" ); document.write( "
Algebra.Com's Answer #726603 by addingup(3677)![]() ![]() You can put this solution on YOUR website! d = 5e \n" ); document.write( "and \n" ); document.write( "d+10+e+10 = 38 in this equation substitute for d per above equality: \n" ); document.write( "5e+e+10+10 = 38; 6e+20 = 38; 6e = 18; e = 3 - Emily is 3 years old. \n" ); document.write( "And Darren? (you may be asked) \n" ); document.write( "d = 5e = 5(3) = 15 - Darren is 15 \n" ); document.write( " \n" ); document.write( " |