255  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

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




What is the SUM of x and y?
x + 3y = 4
2x - 3y = -19




What is the SUM of x and y?
2x + 3y = 8
x - 3y = 13




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




What is the SUM of x and y?
x - 2y = 11
2x - y = 13

What is the SUM of x and y?
2x + y = -6
3x - 3y = 9




What is the SUM of x and y?
2x - 2y = -18
2x - 3y = -25




What is the SUM of x and y?
2x + 3y = -1
3x + y = -5




What is the SUM of x and y?
3x - 3y = 30
x - 2y = 13




What is the SUM of x and y?
x - y = 5
2x - 2y = 10

+(         )

(         )+

++[[          ]]++