264  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
2x + y = -11
3x + y = -16




What is the SUM of x and y?
2x + y = 17
3x + 2y = 29




What is the SUM of x and y?
2x - y = -9
3x - 2y = -14




What is the SUM of x and y?
3x + 2y = -3
2x + y = -2




What is the SUM of x and y?
2x - 2y = 8
3x + y = 20

What is the SUM of x and y?
3x - 3y = 9
2x - y = 1




What is the SUM of x and y?
2x + y = 20
3x - 2y = 9




What is the SUM of x and y?
2x + 3y = 8
2x - y = 16




What is the SUM of x and y?
3x - 3y = 15
3x + 2y = -15




What is the SUM of x and y?
3x - 2y = 16
2x + y = 13

+(         )

(         )+

++[[          ]]++