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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = -4
3x - 2y = -9




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




What is the SUM of x and y?
3x - 2y = 27
2x - 3y = 23




What is the SUM of x and y?
3x + 2y = 17
3x - 3y = 27




What is the SUM of x and y?
2x - 3y = 1
2x + 3y = -17

What is the SUM of x and y?
3x + y = 11
2x - 2y = 18




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




What is the SUM of x and y?
3x - 3y = -6
3x + 2y = 19




What is the SUM of x and y?
3x - y = 6
3x - 3y = 0




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

+(         )

(         )+

++[[          ]]++