The following system of linear equations is shown in the graph.

y equals one third times x plus 1
x + 3y = −3

a coordinate plane with one line that passes through the points 0 comma 1 and 3 comma 2 and another line that passes through the points 0 comma negative 1 and 3 comma negative 2

How many solutions does the system of linear equations have?
No solution
Infinitely many solutions
One solution at (−3, 0)
One solution at (3, −2)