Answer:
See Below
Step-by-step explanation:
Ok, line needs to be parallel. Therefore, it should have the same slope.
y = -2x + b
Plugin the points and solve for y-intercept
(-1,7)
7 = -2(-1) + b
7 = 2 + b
-2 -2
5 = b
Plug it all in
y = -2x +5
the answer is going to be 496,000. If you meant "Thousandth" and not "Thousand" the answer is going to be 496,179.784
(5, -7) is the answer to your system of equations.
x = 26/45