Answer:
y=x
Step-by-step explanation:
<h2>MARK ME BRAINLIEST PLZzzzzzzzzzzzzzzzzzzzzzzzzzzzzz</h2>
The answer is -18%! Hope this helps :)
Second step.
To find this, have all the 'ups' as positives and all the 'downs' as negatives, setting up an equation like this:
7 - 3 + 8 - 10 = 2
Hope this helps!
