Answer:
6
Step-by-step explanation:
Step 1: equal any two of the three equations together
2x + 3 = 3x - 9
Step 2: isolate the variable
3 = x - 9
6 = x
Answer:
no solution.
Step-by-step explanation:
1) in order to explain, the given system should be resolved:
2) the both equations have the same slope (it is 3), it means the given lines are parallel, then no solution.
I believe “NK” is not a line segment