Help!
I'm not sure my answer is correct.
Problem is attached!

[tex]\\ \sf\longmapsto x-20=30[/tex]
[tex]\\ \sf\longmapsto x=30+20[/tex]
[tex]\\ \sf\longmapsto x=50N[/tex]
Option B
Answer:
2) 50 Newtons
Explanation:
Since the net force is 30N to the right and there is a force 20N points to the left already, the force G points to the left should be 50N.
So 50N - 20 N = 30 N