Does this equation have no solution or is it an identity?

(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)

What term makes it inconsistent y=2x - 4

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?