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

Name : _________________

refresh

What is the SUM of x and y?
5x - 5y = 20
4x + 7y = 16




What is the SUM of x and y?
6x + 2y = 36
7x + 8y = 25




What is the SUM of x and y?
7x + 6y = 56
3x + 4y = 34




What is the SUM of x and y?
6x + 7y = -16
2x - y = 8




What is the SUM of x and y?
8x + y = 18
2x - 3y = -2

What is the SUM of x and y?
5x + y = 10
4x + 5y = 29




What is the SUM of x and y?
2x + 6y = 30
8x - 4y = -20




What is the SUM of x and y?
9x - y = 53
7x - 2y = 40




What is the SUM of x and y?
9x - 9y = 54
6x + 5y = -19




What is the SUM of x and y?
7x + 5y = 16
8x - 3y = -34

+(         )

(         )+

++[[          ]]++