Question

The sum of two integers is -21. I one of them is 13. find the other.​ answer me back

Answer 1

Answer:

let the other integer be X

thus, X+13= -21

X=-21-13

X=-34

the integer is -34

Answer 2

Answer:

let a number equal to x

sum of two number equal to -21

one number equal to 13

other number =x-13=-21

=-34