Question

x-6xz, 3xz-2z, 2z-x​

Answer 1

• are in ap

$b = \frac{c + a}{2}$

• b=3xz-2z
• a=x-6xz
• c=2z-x

put the value after abc in formula you get the the answer

Answer 2

Answer:

-3xzhahhhansjnnsjajjaaaj