contestada

tom sold half of his comic books and then bought 8 more he now has 14. how many did he begin whith

Respuesta :

DakRain

Answer:

He began with 12.

Step-by-step explanation:

14-8=6

You need to multiply 6 because he sold half of his comic books at the beginning.

6*2=12

hollypassmore

n = number he began with

He sold half:  n → n/2

Then he bought 8:  n/2 → n/2 + 8

He is left with 14:  n/2 + 8 = 14

Solve for n and get

n/2 = 14 - 8 = 6

n/2 = 6

n = 12