Question

Which equation does the graph of the systems of equations solve?
http://prntscr.com/b3m3p0

one half x + 4 = 2x − 1
− one half x + 4 = −2x − 1
− one half x − 4 = 2x − 1
one half x − 4 = −2x + 1

Answer 1

I think it's C.

Answer 2

Sometimes OS needs to be a little more helpful :P