Question

Translate and simplify number 10

Answer 1

The number is 2,5

Step-by-step explanation: For solve this problem we have to made a polinomial function as follows:

We know that is a half number that means X/2, the next step we have to decrese by 8,
`(X)/(2)`-8, finally the result is (-3).

`(x)/(2)` -8=-3 ⇒
`(x)/(2)`=-3+8

`(x)/(2)`=5 ⇒ x=
`(5)/(2)` or x=2.5