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

Name : _________________

refresh

What is the SUM of x and y?
6x - 6y = -48
7x - 8y = -63




What is the SUM of x and y?
5x + 3y = 8
2x + 5y = 26




What is the SUM of x and y?
8x + y = -23
7x - 8y = -29




What is the SUM of x and y?
3x + 5y = -40
9x - 3y = -30




What is the SUM of x and y?
3x - y = -1
5x - 9y = 35

What is the SUM of x and y?
7x - 2y = 32
3x - 4y = -2




What is the SUM of x and y?
6x + 2y = -10
7x - y = 5




What is the SUM of x and y?
7x - 7y = -21
6x + 5y = 26




What is the SUM of x and y?
8x + y = -9
8x + 4y = -12




What is the SUM of x and y?
4x - 9y = -40
3x - 9y = -39

+(         )

(         )+

++[[          ]]++