Question 1048078
given, let marks age be 'x'
       ken age is      2+14x
       aslye age is    2x-1
  
    now,sum (addition) of all the three ages is 35
       so;
          x+2+14x+2x-1 = 35
       
             17x+1  =  35
          ( adding -1 on both sides )

           17x = 35-1
            17x=34
            x = 34/17
           thereore the value of x is 2
               so mark age is = 2
                   ken age is 2+14(2) = 30
                  aslye age is 2(2)-1 =  3