Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
42M – 21P + 7U = 14, find U if M = 1 and P = 2
By putting the values:
42 × 1 - 21 × 2 + 7U = 14
7U = 14
U = 7 14 = 2