5, 3, -5, -1
-2x-1 = 2+3= 5
-2x0 = 0+3= 3
-2x1 = -2+3= -5
-2x2 = -4+3= -1
Step-by-step explanation:
Therefore, N = 1
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Answer:
t= -+-
Divide each side with variables by the one without them.
22,5 km