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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = -8
8x - 2y = -24




What is the SUM of x and y?
5x + 8y = 31
5x - 6y = 3




What is the SUM of x and y?
3x + 2y = -2
6x + 7y = 11




What is the SUM of x and y?
2x + 9y = 39
4x + 3y = 3




What is the SUM of x and y?
4x - 9y = -38
8x + 6y = 68

What is the SUM of x and y?
8x + 5y = 51
6x - y = 5




What is the SUM of x and y?
7x - y = 47
7x - 9y = 31




What is the SUM of x and y?
2x + 8y = -4
7x - 2y = 46




What is the SUM of x and y?
3x - 9y = -42
7x + 6y = 37




What is the SUM of x and y?
4x - 5y = -8
9x + 2y = -18

+(         )

(         )+

++[[          ]]++