When you combine the like terms -x and -32x, what does that simplify to?

The equation respenting the left table is

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

The graph represents this system of equations: 2x + y = 3 2x - 5y = 15 what is the solution to the system of equations represented by the graph? (0, -3) (1,1) (1.5,0) (2.5, -2)