How can 2x squared = x squared +4x +8 be set up as a system of equations?

Hi! :)

We are asked in the problem to get the linear equations that results to 2 x 2 = x2 + 4x + 8.

In this case, the two equations on each sides can be equal to y in which the two equations arthen identical. The systems of equations that has the right answer is C

y = 2x2
y = x2 + 4x + 8