Answer:
839
Step-by-step explanation:
Get it sis 57
11 23 fhsjjdjrjr
1. Move the negative sign to the left.
- 
*-50
2. Use this rule: 

=
-
3. Simplify - 
4. Move the negative sign to the left.
-(-950x/8)
5. Simplify 950x/8 to 475x/4
6. Remove parentheses.
Answer:
d a m i dont even know this
Step-by-step explanation:
The first arrow diagram, A, represents this relation.