Question

the sum of 2 rational number is - 8 . if one is -18 ,the other will be

Answer 1

Answer:

let the first no be x

and second no be y

A/C

x+y=-8

-18+y=-8

y=-8+18

y=10

Answer 2

Answer:

Step-by-step explanation:

Let the 2nd no be x

-18 + x = -8

X= -8-(-18)

X= -8+18

x= 10

So the 2nd no is 10