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

Name : _________________

refresh

What is the SUM of x and y?
7x + 6y = -19
6x - y = -4




What is the SUM of x and y?
9x - y = -11
5x - 9y = -23




What is the SUM of x and y?
2x - 5y = -17
5x - 4y = 0




What is the SUM of x and y?
4x - 3y = 5
9x + 5y = 70




What is the SUM of x and y?
7x + y = -16
2x + 3y = 9

What is the SUM of x and y?
9x - 7y = -17
3x - 9y = 21




What is the SUM of x and y?
6x + 7y = 25
8x - 5y = 19




What is the SUM of x and y?
7x + 8y = 3
4x + 7y = -8




What is the SUM of x and y?
6x - 6y = 36
5x + 9y = -26




What is the SUM of x and y?
3x + 6y = -21
6x - 4y = 22

+(         )

(         )+

++[[          ]]++