What is the solution of the system?

y = −3x
3x + 2y = 6

(1 point)
Responses

(2, 6)
(2, 6)

(−1, 3)
(−1, 3)

(−2, 6)
(−2, 6)

(1.5, −4.5)

(1.5, -4.5)