Question

1. If you subtract
1
2
from a number and multiply the result by 1
2
, you get
1
8
. What is
the number?

Answer 1

Answer:

I DONT UNDERSTAND SORRY ☺☺

Answer 2

Answer:

(x-12) 12= 18

12x-144=18

12x=18+144

12x=162

x=162/12

x=13.5