684  SystemEq3
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
8x - y = 11
4x - 4y = -12




What is the SUM of x and y?
5x - 7y = 4
4x + 6y = 38




What is the SUM of x and y?
6x - 8y = 66
6x - 8y = 66




What is the SUM of x and y?
4x + 2y = 0
2x + 5y = 16




What is the SUM of x and y?
4x - 7y = -30
3x + 5y = 39

What is the SUM of x and y?
4x - 7y = -22
8x - 6y = -28




What is the SUM of x and y?
3x - 3y = -21
5x - 9y = -63




What is the SUM of x and y?
7x - 6y = 16
3x + y = -11




What is the SUM of x and y?
4x - y = 11
3x - 2y = 2




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

+(         )

(         )+

++[[          ]]++