Question

The sum of two integers is -21. if one of them
is = 53. find the sum of digits of other​

Answer 1

Given,

Sum of two integers = -21

Value of one integer = 53

To Find,

The sum of digits of the other integer.

Solution,

Let the other integer be $x$

∴ 53+$x$ = -21

⇒$x = -21-53 = -74$

Thus the other integer is -74.

Sum of digits of $x = 7+4 =11$.

Henceforth, the sum of digits of the other integer is 11.