Solve the system of equations.

3x+y=2
7x−4y=30 (1 point)
Responses

(2, −2)
left parenthesis 2 comma negative 2 right parenthesis

(12, 12)
left parenthesis start fraction 1 over 2 end fraction comma start fraction 1 over 2 end fraction right parenthesis

(2, −4)
left parenthesis 2 comma negative 4 right parenthesis

(−2, 8)