Answer:
The system has a solution at (-20,-2).
Explanation:
To find the solution of the system, you need to find where the two equations intersect, or are equal to each other. You may do this with a calculator, but I find it much easier using a graphing software online, like Desmos.
Once I graphed these two equations, I found that they intersected each other at the point (-20,-2), so the system has ONE solution.
At x=-20, both equations have y=-2.
**I would also like to note that the second equation, y will ALWAYS equal -2, so you're really just finding where the first equation equals that as well.**