Answer:
n = -1
Step-by-step explanation:
2/5 = 12/5 + 2n
Subtract 12/5 from each side
2/5-12/5 = 12/5 -12/5+ 2n
-10/5 = 2n
Simplify
-2 = 2n
Divide each side by2
-2/2 = 2n/2
-1 = n
