Answer:
Hi Christine
Step-by-step explanation:
Ms. Paik would be mad, wouldn't she?
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.
Answer: over the starting point
Step-by-step explanation:
That would be 2.1 because if it's in decimal it's 2.1