Question

The sum of two integers are -80. If one of them is -90, what is the other?

Answer 1

Step-by-step explanation:

let them be x and y

given x+y= -80

let x be -90

-90+y= -80

y=-80+90

y=10

the other no is 10

Answer 2

if we add

x +(-90)= -80

x -90 = -80

x=-80+90

x=10

so the other integer is

10

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