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

Name : _________________

refresh

What is the SUM of x and y?
6x + 4y = 22
9x - 4y = 53




What is the SUM of x and y?
6x - 6y = -66
5x - 7y = -69




What is the SUM of x and y?
3x + 7y = 12
5x - y = -18




What is the SUM of x and y?
2x - 8y = -30
5x - y = 20




What is the SUM of x and y?
6x - 7y = 51
7x + 5y = 20

What is the SUM of x and y?
7x + 9y = -43
7x + 2y = -15




What is the SUM of x and y?
3x + 7y = 30
6x + 3y = -6




What is the SUM of x and y?
8x - 6y = -28
8x - 9y = -34




What is the SUM of x and y?
9x + 3y = 48
8x + 2y = 42




What is the SUM of x and y?
5x - 4y = 42
4x + 7y = 3

+(         )

(         )+

++[[          ]]++