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

Name : _________________

refresh

What is the SUM of x and y?
2x + 3y = -2
5x + 4y = -12




What is the SUM of x and y?
6x - 3y = 39
8x - 3y = 51




What is the SUM of x and y?
2x - 7y = 49
7x + 9y = 4




What is the SUM of x and y?
9x - 3y = -24
2x + 6y = 8




What is the SUM of x and y?
8x + 6y = -12
8x - 6y = -36

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




What is the SUM of x and y?
9x + 5y = 25
5x - 5y = -25




What is the SUM of x and y?
7x - 7y = -14
2x - 2y = -4




What is the SUM of x and y?
7x - 6y = -20
7x + y = -13




What is the SUM of x and y?
2x - 2y = 8
4x - 5y = 20

+(         )

(         )+

++[[          ]]++