Answer:
<h2>z = - 7</h2>
Step-by-step explanation:

<u>Move -1 to the right side of the equation</u>

<u>Divide both sides by 2</u>

We have the final answer as
<h3>z = - 7</h3>
Hope this helps you
I don’t know if I’m correct but:
120➗100=1.2
Which could mean that the x could be 1.2
(I’m not sure because I haven’t done this in a long time)
(Sorry if it’s wrong)
If you are looking for the value of N, multiply both sides by 4. The value of N is 4900.
I think the answer is 180