What are the solutions to the following system of equations?

y = x2 + 3x - 7

3x - y = - 2

(3, 11) and (-3, - 7)

(11, 3) and (-3, - 7)

(3, 11) and (-7, - 3)

No real solutions

We will express second equation in first.

y = 3x + 2

after that we get:

3x + 2 = x^2 + 3x - 7

x^2 - 9 = 0

x^2 = 9

x1 = 3

x2 = - 3

y1 = 3*3+2 = 11

y2 = - 3*3 + 2 = - 7

we get pairs:

(3,11) and (-3,-7)

Answer is first option.