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

Name : _________________

refresh

What is the SUM of x and y?
6x - 6y = -24
6x + 3y = -33




What is the SUM of x and y?
7x - y = -9
8x - 2y = -6




What is the SUM of x and y?
7x - 9y = 6
6x - 5y = 16




What is the SUM of x and y?
5x + 4y = -19
7x - 3y = -18




What is the SUM of x and y?
7x + 5y = 67
2x + 8y = 52

What is the SUM of x and y?
8x + 9y = 36
4x + 5y = 20




What is the SUM of x and y?
3x - 6y = 0
4x + 7y = 30




What is the SUM of x and y?
2x + 4y = 22
7x + 6y = 61




What is the SUM of x and y?
7x - 6y = -37
6x + 5y = 19




What is the SUM of x and y?
2x + 3y = -8
8x - y = -6

+(         )

(         )+

++[[          ]]++