Question

The sum of two integers is-17.If one of them is-21,what is the other integer​

Answer 1

Answer:

the other integer is +4

Step-by-step explanation:

because their sum is -17

let the other integer be c.

-21+c= -17

c= 21-17

c=4

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Answer 2

Answer:

Let the integers be x and y

x + y = -17

it is given that y = -21

x + (-21) = -17

x -21 = -17

x = -17 + 21

x = 4

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