N 4 9 5n July 8, 2019 16 32 64 128 N 4 9 5n simplified N 4 9 5n answer N 4 9 5n simplify N 4 9 5n 35 N 9 4 5n 7 Solve n 4 9 5n 9-4n 5 (n - 5 8) - (4 9 + n) 9 na 4