Question

-4x/2 + 12 при x= -5

Answer 1

-4х/2 + 12 = -2х + 12,

при х = -5:

-2 * (-5) + 12 = 10 + 12 = 22

Answer 2

Ответ:

22.

Объяснение:

Если х = -5, то

-4•(-5)/2 + 12 = 20/2 + 12 = 10 + 12 = 22.

Answer 3

To evaluate the expression, substitute the value of x with -5:

-4(-5)/2 + 12

Simplifying this expression step by step:

= 20/2 + 12 (multiply -4 by -5)

= 10 + 12 (divide 20 by 2)

= 22 (add 10 and 12)

Therefore, when x is equal to -5, the expression -4x/2 + 12 evaluates to 22.