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

Name : _________________

refresh

What is the SUM of x and y?
7x - 9y = -48
7x - 5y = -36




What is the SUM of x and y?
8x - 3y = 11
7x + 3y = 4




What is the SUM of x and y?
3x + 8y = 30
6x - 4y = 0




What is the SUM of x and y?
8x + 7y = 34
9x + y = 52




What is the SUM of x and y?
4x + 9y = -35
3x + 4y = -18

What is the SUM of x and y?
9x - 7y = 89
4x + 6y = -6




What is the SUM of x and y?
5x - 6y = 5
2x + 8y = 2




What is the SUM of x and y?
2x + 6y = 42
8x + 7y = 49




What is the SUM of x and y?
7x - 2y = 48
5x - y = 33




What is the SUM of x and y?
3x - 8y = -39
5x + 7y = -4

+(         )

(         )+

++[[          ]]++