Question

-5-9=
-9+8=
9-(5)=
-9-6+9

Answer 1

Пошаговое объяснение:

-5-9=-14

-9+8=-1

9-(-5)= 14

-9-6+9=-15+9=-6

Answer 2

Ответ:

$- 5 - 9 = - (5 + 9) = - 14 \\ \\ - 9 + 8 = - (9 - 8) = - 1 \\ \\ 9 - ( 5) =9 - 5 = 4 \\ \\ 9 - ( - 5 ) = 9 + 5 = 14 \\ \\ - 9 - 6 + 9 = ( - 9 + 9) - 6 = 0 - 6 = - 6$