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

Name : _________________

refresh

What is the SUM of x and y?
8x - 7y = 11
7x + 9y = -66




What is the SUM of x and y?
8x - y = 40
5x - 7y = 25




What is the SUM of x and y?
7x - 2y = -4
9x - y = -2




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




What is the SUM of x and y?
4x + y = -9
8x - 7y = -45

What is the SUM of x and y?
8x + 2y = 38
2x - 6y = 16




What is the SUM of x and y?
3x + 5y = 1
6x - 3y = 54




What is the SUM of x and y?
4x - 4y = 24
7x + 8y = -33




What is the SUM of x and y?
9x - 9y = 18
7x - 2y = 19




What is the SUM of x and y?
6x - 8y = 4
2x + 6y = -16

+(         )

(         )+

++[[          ]]++