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

Name : _________________

refresh

What is the SUM of x and y?
7x - 9y = -2
7x + 6y = 13




What is the SUM of x and y?
4x - 5y = 28
7x + 9y = 49




What is the SUM of x and y?
8x + y = -3
7x + 9y = -27




What is the SUM of x and y?
4x + 2y = 10
4x + 7y = 15




What is the SUM of x and y?
7x + 8y = -1
3x - 8y = 11

What is the SUM of x and y?
5x - 2y = 31
6x - 2y = 36




What is the SUM of x and y?
4x - 2y = 20
8x - 8y = 48




What is the SUM of x and y?
5x + 4y = 25
4x - 4y = -16




What is the SUM of x and y?
6x - y = 20
2x - y = 4




What is the SUM of x and y?
4x - 4y = 20
3x + 5y = -9

+(         )

(         )+

++[[          ]]++