843  SystemEq3
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
7x - 5y = 23
4x - 4y = 12




What is the SUM of x and y?
3x - 7y = 17
3x - 3y = 9




What is the SUM of x and y?
4x - 4y = -44
4x + 2y = -2




What is the SUM of x and y?
3x + 5y = 5
6x - 9y = -9




What is the SUM of x and y?
5x + y = 17
5x + 2y = 19

What is the SUM of x and y?
7x - 9y = -14
6x + 8y = -12




What is the SUM of x and y?
2x + 6y = -20
3x - 3y = 18




What is the SUM of x and y?
8x + 9y = 22
5x - 7y = -62




What is the SUM of x and y?
3x + 2y = -2
8x - 7y = 7




What is the SUM of x and y?
2x - 4y = -14
9x - 9y = -54

+(         )

(         )+

++[[          ]]++