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

Name : _________________

refresh

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




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




What is the SUM of x and y?
3x - y = 17
2x - y = 10




What is the SUM of x and y?
2x + y = -1
2x - 2y = -10




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

What is the SUM of x and y?
2x - y = 5
3x - y = 6




What is the SUM of x and y?
3x - 2y = -7
2x + y = 14




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




What is the SUM of x and y?
3x - 2y = 27
2x - 3y = 28




What is the SUM of x and y?
3x + y = -7
2x + 3y = -14

+(         )

(         )+

++[[          ]]++