Answer: See attached.
Step-by-step explanation:
We are given a system of two linear equations. These two equations are parallel ((2x - 2y = 4) / -1 = (-x + y = -2)) so there are infinite solutions and the lines directly overlap each other.
These lines both have a y-intercept of -2 and a slope of +1. We can find this by transforming the given equation into a slope-intercept form equation. Slope-intercept form equation is y = mx + b where m is the slope and b is the y-intercept. -x + y = -2 ➜ y = x + 2. This gives us the slope and y-intercept.
See attached.
