Answer:
36
Step-by-step explanation:
Solution,
X = 16 [ Given]
Now,
[tex]x - ( - 20)[/tex]
Plugging the value of X
[tex]16 - ( - 20)[/tex]
[tex] = 16 + 20[/tex]
[tex] = 36[/tex]
Hope this helps..
Good luck on your assignment..