Question

The sum of 2 integer is 870. if 1 of them is -478. find the other.

Answer 1

Hi
Nice question

Solution:-

Given one integer = -478
Another integer = ?

Let the another integer be x.

Sum of these two integers = 870

So,
-478 + x = 870
x = 870 + 478
x = 1348

So the another integer is 1348.

Hope this helps you.

Answer 2

let the no. be x
then,
x + (-478)=870
x =870+478
x =1348