Question

Please solve this steps by step
1) (-5) - 5
2) (-10) + 11​

Answer 1

1) -10

2) -1

Explanation:

`( - 5) - 5 = - 10 \\ \\ ( - 10) + 11 = - 1 \:`

Answer 2

1) -10

2) 1

Explanation:

1) (-5) - 5

- Removing the brackets won't change anything since it is subtraction, so now it will be - 5-5 which is equal to -10.

-5 -5 = -10

2) (-10) + 11

- The same case applies here since it is addition.

-10 + 11 = 1