Respuesta :
12 = 2p + 3
12 - 3 = 2p
9 = 2p
9/2 = p
4.5 = p......so the population in 1950 was approximately 4.5 million people
12 - 3 = 2p
9 = 2p
9/2 = p
4.5 = p......so the population in 1950 was approximately 4.5 million people