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

Name : _________________

refresh

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




What is the SUM of x and y?
3x - 2y = -9
7x - 5y = -22




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




What is the SUM of x and y?
2x + 3y = 17
6x - 6y = -54




What is the SUM of x and y?
7x - y = -28
5x - 2y = -29

What is the SUM of x and y?
6x - 7y = 20
3x + 9y = -15




What is the SUM of x and y?
5x + 3y = 33
4x + y = 25




What is the SUM of x and y?
2x + 7y = 43
7x - 8y = -12




What is the SUM of x and y?
9x + 2y = -49
8x - 3y = -34




What is the SUM of x and y?
7x - 8y = -28
2x + 7y = -8

+(         )

(         )+

++[[          ]]++