Which equation does the graph of the systems of equations solve?

−1/3x + 3 = x − 1
1/3x − 3 = −x + 1
−1/3x + 3 = −x − 1
1/3x + 3 = x − 1

Which equation does the graph of the systems of equations solve 13x 3 x 1 13x 3 x 1 13x 3 x 1 13x 3 x 1 class=