Question

x−8(x+3) при x=9. 10 баллов​

Answer 1

Пошаговое объяснение:

$x - 8(x + 3) = x - 8x - 24 = - 7x - 24 = - 7(9) - 24 = - 63 - 24 = - 87$

Answer 2

X−8(x+3)

X-8x-24

-7x - 24

x= 9

-7*9 - 24

- 63-24 = -87