Solve the system by graphing or using a table y = x - 2 and y = -2x + 7

Solution:

Consider
y = x - 2 and y = -2x + 7
x      y              x        y
0     -2             0        7
2      0             7/2     0
-2    -4             -1       9
3      1               3      1

From the table it is clear that the values of x and y satisfying both equations are x = 3 and y = 1.

From the above graph, the point of intersection of lines also represents the common values of x and y satisfying both the equations.

Solve the system by graphing or using a table y = x - 2 and y = -2x + 7

Summary:

The values of x and y satisfying y = x - 2 and y = -2x + 7 is x = 3 and y = 1