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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = -7
3x - 3y = -21




What is the SUM of x and y?
2x + y = -5
3x - y = -15




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




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




What is the SUM of x and y?
2x - 2y = -8
2x + 3y = 12

What is the SUM of x and y?
3x + y = 14
2x + y = 8




What is the SUM of x and y?
3x - 2y = 5
3x + y = -7




What is the SUM of x and y?
2x - y = -16
3x + 2y = -10




What is the SUM of x and y?
2x + y = 18
3x + y = 26




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

+(         )

(         )+

++[[          ]]++