Question

The sum of the two interger is 30. If one of the interger is (-42 ) then find the other​

Answer 1

Answer:

the unknown integer is 72.

Step-by-step explanation:

let the unknown integer be x.

since the sum of two integers is 30,

x+(-42)=30

so,

x = 30+42

= 72

Answer 2

Answer:

72

Step-by-step explanation:

-42+x=30

x=30+42

x=72

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