Question

What should be added to-7/9 so as to get -8​

Answer 1

Let the number be x.

According to question,

-7/9 + x = -8

x = -8 + 7/9

x = (-72 + 7)/9

x = -65/9

Hence, -65/9 should be added to -7/9 so as to get -8

Answer 2

Answer:

let x be the value added to -7/9 to get -8

now,

x+(-7/9)= -8

x = -8 + 7/9

x = (-72 + 7)/9

x = -65/9

therefore -65/9 be added to -7/9 to get -8.