Question

subtraction=-9/7 from-1​

Answer 1

[HeY Mate]

Answer:

According To Question,

$= > - 1 - ( \frac{ - 9}{7} ) \\ = > - 1 + \frac{9}{7} \\ = > \frac{ - 7 + 9}{7} \\ = > \frac{2}{7}$

I Hope It Helps You✌️

Answer 2

Answer:

= -1 - (-9/7)

= -1 + 9/7

= 2/7