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

Name : _________________

refresh

What is the SUM of x and y?
8x - y = -6
8x - 9y = 10




What is the SUM of x and y?
2x - 2y = -2
4x - 5y = -3




What is the SUM of x and y?
5x + 6y = 32
4x + 2y = 6




What is the SUM of x and y?
2x + 9y = 60
8x + 9y = 78




What is the SUM of x and y?
6x + 8y = -20
9x + 2y = 10

What is the SUM of x and y?
9x - 9y = -36
4x - 3y = -15




What is the SUM of x and y?
6x + 2y = -20
8x + 5y = -22




What is the SUM of x and y?
3x + 4y = -5
4x - 6y = 16




What is the SUM of x and y?
7x - 3y = 6
6x + 7y = 53




What is the SUM of x and y?
9x - 5y = 48
2x + 9y = 41

+(         )

(         )+

++[[          ]]++