It the answer would be 51.41
13 N in the direction you are pushing it.
20 N------>
<---7 N
=
13 N---->
Answer:
Below
Step-by-step explanation:
● 2 ( x-1) - 5 (x+9)
● 2x - 1 - 5x - 45
● 2x -5x -1 - 45
● - 3x - 46
● 5x - 5 - 7x + 14
● 5x - 7x - 5 + 14
● -2x + 9
Use the distributive property to simplify.

Group like terms and add/subtract.