Question

sum of two integers is 105.one number is 148 .find the other number

Answer 1

if the sum of two integers is 105 and one number is 148, then other no is
a/q   148+x= 105
        x= 105-148
        therefore x= -43
so 148+(-43)= 105
so the required number is -43.

Answer 2

  Let the other number be x.
then,
       x+148=105
       x=105-148
       x= - 43
       Therefore, the required number is - 43