Answer:
Multiple the first equation by -1
Step-by-step explanation:
After doing this you add the two equations together and follow the systems of equations as normal

Therefore y = 2
8% = 0.08
0.08 * 75 = 6
6 people surveyed.
Please make this answer the brainiest!
Answer: I don't know what you wanted to be solved, but, I solved for x
Step-by-step explanation:
<u>Solved for x</u>
- <u>x=(2\pm i\sqrt(6))/(2)</u>