655  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
x - y = -6
x + 2y = 15




What is the SUM of x and y?
3x - y = 12
x - y = 2




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




What is the SUM of x and y?
2x - 2y = -14
2x - 3y = -19




What is the SUM of x and y?
2x + y = -9
2x - 2y = -12

What is the SUM of x and y?
3x + 2y = 23
2x - y = 13




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




What is the SUM of x and y?
x - y = 0
2x + y = 12




What is the SUM of x and y?
x + 3y = -7
3x - 2y = -10




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

+(         )

(         )+

++[[          ]]++