Question

4. The sum of two integers is 47. If one of the integer is – 21, find the other?

Answer 1

let the integer be x.

-21 + x = 47

x = 47+21

x = 68

Answer 2

Answer:

let the integers are x and y

so , x+y=47

=> x-21=47

=> x=47+21

the other is 47+21=68