Question

-11/19 - ( 15/7 - 11/19) + 8/7

Answer 1

`-11/19 - ( 15/7 - 11/19) + 8/7`

`=-11/19 -15/7 + 11/19 + 8/7`

`=(-11/19 +11/19) - (15/7 -8/7)`

`=0- 1`

`=-1`

Answer 2

`-11/19 - (15/7 - 11/19)+8/7`

`=-11/19-15/7+11/19+8/7`

`=(-11/9+11/9)+(-15/7+8/7)`

`=0+(-7)/7`

`=0+(-1)`

`=-1`

`#iv`