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

Name : _________________

refresh

What is the SUM of x and y?
5x - 4y = 2
9x + y = -21




What is the SUM of x and y?
6x - y = 0
4x + 2y = 16




What is the SUM of x and y?
9x - y = 15
5x - 3y = 1




What is the SUM of x and y?
7x - 2y = 46
7x + 2y = 38




What is the SUM of x and y?
3x - 4y = 9
8x + 2y = -14

What is the SUM of x and y?
8x - 6y = 6
7x + 2y = 56




What is the SUM of x and y?
2x - 9y = -10
6x - 7y = -30




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




What is the SUM of x and y?
7x + 3y = -18
5x + 2y = -13




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

+(         )

(         )+

++[[          ]]++