Answer:

40

Sum of two integers = - 15

One of them = - 55

-15-(-55)

-15+55

40

Step-by-step explanation:

Hope it helps....

Answer:

40

Step-by-step explanation:

let two integers x and y

x+y= -15 (given)

one integer is given = -55

x+(-55) = -15

x- 55= -15

x= -15+55

x= 40