N is the incenter of △ABC. Use the given information to find NJ.
NG=x+3
NH=2x-3
NJ=__

Answer: NJ = 9
Step-by-step explanation:
Since NG and NH are equal, the equations will be the same number.
x + 3 = 2x - 3
x = 2x - 6
0 = x -6
6 = x
NH is also the same length as NJ, so just fill in the equation and you will get the answer.