seals20 seals20 11-01-2019 Mathematics contestada Solve: A. 4 (n-2) -1 =5n -n +9 B. -7 + 2q=4 C. 16 = -2v + 34 D. -9 = 3b - 12 E. M/-2 + 7= 21 F. -3.4/p= -0.06