Which point is a solution to the system of linear equations?
y = −x + 6
x − 3y = 18?
(9, −3)
(6, 1)
(1, 3)
(−1, 6)
y = −x + 6
x − 3y = 18?
(9, −3)
(6, 1)
(1, 3)
(−1, 6)