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

Name : _________________

refresh

What is the SUM of x and y?
6x - 4y = -10
6x - 4y = -10




What is the SUM of x and y?
7x + 8y = -22
6x + 2y = -14




What is the SUM of x and y?
7x - y = 21
8x + 5y = 67




What is the SUM of x and y?
5x - 3y = -31
6x - 6y = -54




What is the SUM of x and y?
7x - 5y = -14
5x + 2y = -10

What is the SUM of x and y?
5x + 3y = -8
3x + y = -4




What is the SUM of x and y?
5x - 3y = 30
3x + 6y = -21




What is the SUM of x and y?
2x + 3y = 20
4x - 6y = -8




What is the SUM of x and y?
6x - 3y = 18
8x + 9y = 76




What is the SUM of x and y?
6x + 7y = 42
9x + 3y = 18

+(         )

(         )+

++[[          ]]++