(0, -14)
It is x = -5
True because in both equations x = 0 or x = -4
x = 0
y = 0x = y + 2plug 0 in for yx = 0 + 2x = 2
(0, -14)
x = 0
It is x = -5
True because in both equations x = 0 or x = -4
x = 0
y = 0x = y + 2plug 0 in for yx = 0 + 2x = 2
That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.
2
x = 0 and y = 4
When (the graph of the equations) the two lines intersect. The equations will tell you what the slopes of the lines are, just look at them. If they are different, then the equations have a unique solution..
solution: y = 0 x = -1
(x, y) = (-6, 0)