Question 935169
let one number be x
other number could be x+13
sum of these two numbers is 51
so   x+(x+13)= 51
         x+x+13 =51
               2x+13 =51
        subtract 13 on both sides
          2x+13-13=51-13
             2x =38
divide with 2 on both sides
   {{{ 2x/2  = 38/2}}}
        x =19
     oone number is 19 
other number  is 19+13 =32
so two numbers are 19,32