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
