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

Name : _________________

refresh

What is the SUM of x and y?
3x - 3y = -9
2x + 3y = -6




What is the SUM of x and y?
3x - 2y = 16
2x + y = -1




What is the SUM of x and y?
2x - 2y = -20
3x + y = -6




What is the SUM of x and y?
2x - 3y = -27
2x + 3y = 15




What is the SUM of x and y?
2x - y = 9
3x - 3y = 15

What is the SUM of x and y?
3x - 3y = 0
2x + y = 9




What is the SUM of x and y?
3x + 2y = 32
2x - 2y = 8




What is the SUM of x and y?
3x - y = 25
2x - 2y = 18




What is the SUM of x and y?
3x - y = 0
2x - y = -1




What is the SUM of x and y?
3x + y = 17
3x - 2y = 11

+(         )

(         )+

++[[          ]]++