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

Name : _________________

refresh

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




What is the SUM of x and y?
3x - y = 0
2x + y = 5




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




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




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

What is the SUM of x and y?
2x + y = 5
2x - 3y = 17




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




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




What is the SUM of x and y?
2x - y = 16
3x + y = 24




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

+(         )

(         )+

++[[          ]]++