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

Name : _________________

refresh

What is the SUM of x and y?
7x - 7y = 42
4x + 2y = 6




What is the SUM of x and y?
8x - 2y = 34
6x - 3y = 15




What is the SUM of x and y?
4x + 6y = 52
8x - 3y = 44




What is the SUM of x and y?
9x - 8y = -22
3x + 7y = 41




What is the SUM of x and y?
8x - 3y = 9
2x + 5y = 31

What is the SUM of x and y?
6x + 9y = 30
5x - 8y = -6




What is the SUM of x and y?
6x + y = -35
7x + 4y = -55




What is the SUM of x and y?
5x + 9y = 53
4x + 3y = 13




What is the SUM of x and y?
7x - 6y = -4
7x - 8y = -10




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

+(         )

(         )+

++[[          ]]++