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

Name : _________________

refresh

What is the SUM of x and y?
6x - y = 9
5x + 6y = 28




What is the SUM of x and y?
6x - 8y = -50
7x - 3y = -33




What is the SUM of x and y?
3x + 5y = -30
5x - 3y = -16




What is the SUM of x and y?
8x + 7y = 36
9x - 5y = -11




What is the SUM of x and y?
5x - 6y = 60
4x - y = 29

What is the SUM of x and y?
7x - 7y = -56
6x - 4y = -40




What is the SUM of x and y?
5x + 7y = 24
5x - 9y = -88




What is the SUM of x and y?
3x - 2y = 14
9x - 6y = 42




What is the SUM of x and y?
6x - 7y = 22
2x + 4y = 20




What is the SUM of x and y?
9x - 3y = -6
3x - 7y = 4

+(         )

(         )+

++[[          ]]++