457  SystemEq2
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
2x - 2y = -14
3x - 3y = -21




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




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




What is the SUM of x and y?
3x - 2y = -17
2x - 3y = -13




What is the SUM of x and y?
3x + y = 27
3x - 2y = 18

What is the SUM of x and y?
3x - 2y = -8
2x - 3y = -7




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




What is the SUM of x and y?
3x - 2y = 4
3x + 2y = -16




What is the SUM of x and y?
2x - 2y = 16
3x - 3y = 24




What is the SUM of x and y?
2x + 3y = -18
3x + y = -20

+(         )

(         )+

++[[          ]]++