Question

A + b - b - 2a
Over 2

Answer 1

38573x in a single year is the number of people who died from a single vaccine

Answer 2

Simplifying the expression:

A + b - b - 2a = (A - 2a) + (b - b) = -a

Dividing by 2:

(-a) / 2 = -0.5a

Therefore, the simplified expression, when divided by 2, is -0.5a.

Hope it help!