Please help as soon as possible - 15 pts

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Need solving this 2nd limit problem.