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

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = -6
3x - 3y = 0




What is the SUM of x and y?
3x - y = 8
3x - 3y = -6




What is the SUM of x and y?
3x - 3y = 9
3x - 2y = 11




What is the SUM of x and y?
x - 3y = -11
x - y = 1




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

What is the SUM of x and y?
3x - 2y = 5
3x + 2y = -11




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




What is the SUM of x and y?
x + 3y = -9
2x - y = 17




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




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

+(         )

(         )+

++[[          ]]++