Answer:
C The system has no solution
Step-by-step explanation:
They are parallel lines so there is no solution :).
46 = n + n + 2 + n + 4 + n + 6
46 = 4n + 12
34 = 4n
n = 8.5
Is it definitely 46?
Turn the mixed number into an improper fraction, than multiply regularly. If it's an improper fraction than divide the top number by the bottom
