$9147 x 12 =190,764
12 is how many months there is in a year
Idek broooooooooo good luck tho
Given:
The equation is

To find:
The solution of the given equation.
Solution:
We have,

It can be written as


Multiply both sides by 7.




Divide both sides by 7.


Therefore, the value of z is -2.
The answer to the question is b