Respuesta :

Answer: -252
Hope this helps!

Step-by-step explanation:

x = 3

y = - 2

z = 6

Question:

[tex]7xyz[/tex]

Solution,

= 7 × 3 ( - 2 ) × 6

= 21 ( - 2 ) × 6

= - 42 × 6

= - 252

hence the answer is - 252....