20+2N=52
now subtract 20 from each side, to get 2N alone
2N=32
now divide each side by 2
N=16
Both Coordinates should be negative
Answer:

Step-by-step explanation:
Flip the equation.

Add -9 to both sides


Divide both sides by 7/8

hope this helps
The answer to the equation is X = 7
Answer:
c not hundred percent sure
Step-by-step explanation: