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

Name : _________________

refresh

What is the SUM of x and y?
2x - 2y = -12
3x - 3y = -18




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




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




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




What is the SUM of x and y?
3x + y = 21
2x - y = 19

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




What is the SUM of x and y?
3x + y = 15
2x + 3y = 17




What is the SUM of x and y?
3x + y = 1
2x + 3y = -4




What is the SUM of x and y?
3x - 3y = -15
3x - y = -17




What is the SUM of x and y?
2x - y = -14
3x - 2y = -23

+(         )

(         )+

++[[          ]]++