Question

b) Evaluate: |42 - 39| - |7 - 13|


I WILL MARK YOU BRAINLEST​

Answer 1

Answer:

|3| - | - 6|

|3|- |6|

-3

Step-by-step explanation:

You are done

Answer 2

Answer:

as it's an absolute sum the sign wil change.

Step-by-step explanation:

hope it helps you!!!!