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

Name : _________________

refresh

What is the SUM of x and y?
3x - 5y = -45
7x + 9y = 19




What is the SUM of x and y?
4x + 2y = -4
7x - 2y = -18




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




What is the SUM of x and y?
2x - 9y = -60
2x + 6y = 30




What is the SUM of x and y?
7x + 3y = 36
9x + 4y = 47

What is the SUM of x and y?
6x - 3y = 15
9x - y = 33




What is the SUM of x and y?
2x - 5y = 23
2x - 8y = 38




What is the SUM of x and y?
6x - 8y = 12
6x - 3y = -3




What is the SUM of x and y?
8x + 7y = 11
6x - 2y = -28




What is the SUM of x and y?
9x + 8y = 50
2x + 8y = 36

+(         )

(         )+

++[[          ]]++