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

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 11
8x + 3y = 31




What is the SUM of x and y?
5x + 4y = 34
3x + 4y = 22




What is the SUM of x and y?
3x - 3y = 0
4x - 6y = -8




What is the SUM of x and y?
7x - 9y = -59
6x + 9y = 33




What is the SUM of x and y?
6x - 3y = -33
8x + 9y = 21

What is the SUM of x and y?
5x - 3y = 22
3x + 9y = -30




What is the SUM of x and y?
6x - 4y = 62
4x - 8y = 68




What is the SUM of x and y?
2x + 9y = 5
2x - 7y = -11




What is the SUM of x and y?
3x - 3y = 3
4x + 8y = 52




What is the SUM of x and y?
9x + 8y = 5
3x - y = 20

+(         )

(         )+

++[[          ]]++