Question

if 10 is subtracted from 1\ 2 of a number the result is 5 what is the number​

Answer 1

Answer:

30

Step-by-step explanation:

let the number be x

1/2x -10 =5

(x-20)/2=5

x-20=5*2

x-20=10

x=10+20

x=30

Therefore the number is 30.